#91C797
Closest named color: Dark Sea Green (#8FBC8F). oklch(77.9% 0.088 147.5), rgb(145, 199, 151).
Aa
Black text reads best on this color (10.82:1).
About this color
#91C797 is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.088 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.030 away. Black text reads best on it, at 10.82:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.82:1 |
| White text | 1.94:1 |
Values
| HEX | #91C797 |
| RGB | rgb(145, 199, 151) |
| HSL | hsl(127, 33%, 67%) |
| OKLCH | oklch(77.9% 0.088 147.5) |
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 #91C797 | 1.94:1 | Fails | Lc -41.5 | Non-text elements, placeholder text |
| Black text on #91C797 | 10.82:1 | AAA | Lc 66.7 | Content text, not long reading |
| #91C797 text on white | 1.94:1 | Fails | Lc 37.2 | Non-text elements, placeholder text |
| #91C797 text on black | 10.82:1 | AAA | Lc -65.3 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E3C7
oklch(88.6% 0.049 147)
-
Step 300
300 (this color)
#91C797
oklch(77.9% 0.088 147.5)
-
Step 400
400
#5CB86C
oklch(70.7% 0.141 147.7)
-
Step 500
500
#12A542
oklch(63.1% 0.18 147.6)
-
Step 600
600
#008B34
oklch(55.5% 0.162 147.6)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#00501A
oklch(37.6% 0.11 147.5)
-
Step 950
950
#04300F
oklch(27.1% 0.074 147.5)
#91C797 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) | #C9BE94 | 0.073 |
| Deuteranopia (no green cones) | #C0B89A | 0.071 |
| Tritanopia (no blue cones) | #8BC4BA | 0.052 |
| Achromatopsia (no color) | #BABABA | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C797
#91C797
oklch(77.9% 0.088 147.5)
- #D6A3D4
#D6A3D4
oklch(77.8% 0.089 327.7)
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 #91C797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.030
- Pale Teal #82CBB2 ΔE 0.035
- Medium Aquamarine #66CDAA ΔE 0.042
- Seafoam Blue #78D1B6 ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.046
- Tan Green #A9BE70 ΔE 0.049
- Lichen #8FB67B ΔE 0.050
- Tiffany Blue #94D2BD ΔE 0.052
Use #91C797 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.