#91D598
Closest named color: Pale Olive Green (#B1D27B). oklch(81.2% 0.109 147), rgb(145, 213, 152).
Aa
Black text reads best on this color (12.17:1).
About this color
#91D598 is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.109 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.044 away. Black text reads best on it, at 12.17:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.17:1 |
| White text | 1.72:1 |
Values
| HEX | #91D598 |
| RGB | rgb(145, 213, 152) |
| HSL | hsl(126, 45%, 70%) |
| OKLCH | oklch(81.2% 0.109 147) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #91D598 | 1.72:1 | Fails | Lc -34.9 | Non-text elements, placeholder text |
| Black text on #91D598 | 12.17:1 | AAA | Lc 72.8 | Content text, not long reading |
| #91D598 text on white | 1.72:1 | Fails | Lc 31.1 | Non-text elements, placeholder text |
| #91D598 text on black | 12.17:1 | AAA | Lc -71.7 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DDF0DE
oklch(93.6% 0.031 146.8)
-
Step 200
200
#C0E5C2
oklch(88.6% 0.061 146.5)
-
Step 300
300 (this color)
#91D598
oklch(81.2% 0.109 147)
-
Step 400
400
#43BD5B
oklch(70.8% 0.175 147)
-
Step 500
500
#00A63C
oklch(63.2% 0.188 147.1)
-
Step 600
600
#008B31
oklch(55.5% 0.165 147.1)
-
Step 700
700
#007528
oklch(49% 0.145 147.1)
-
Step 800
800
#00601F
oklch(42.6% 0.127 147)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#00300B
oklch(26.9% 0.08 146.8)
#91D598 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #D7C994 | 0.089 |
| Deuteranopia (no green cones) | #CCC29B | 0.087 |
| Tritanopia (no blue cones) | #89D2C5 | 0.064 |
| Achromatopsia (no color) | #C5C5C5 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D598
#91D598
oklch(81.2% 0.109 147)
- #E7A8E6
#E7A8E6
oklch(81% 0.109 327.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #91D598, closest first.
No curated palette has a color within ΔE 0.04 of #91D598.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.046
- Hospital Green #9BE5AA ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.049
- Pale Olive #B9CC81 ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.053
- Tiffany Blue #94D2BD ΔE 0.054
- Medium Aquamarine #66CDAA ΔE 0.054
Use #91D598 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.