#91C78D
Closest named color: Dark Sea Green (#8FBC8F). oklch(77.7% 0.099 142.9), rgb(145, 199, 141).
Aa
Black text reads best on this color (10.75:1).
About this color
#91C78D is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.099 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.032 away. Black text reads best on it, at 10.75:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.75:1 |
| White text | 1.95:1 |
Values
| HEX | #91C78D |
| RGB | rgb(145, 199, 141) |
| HSL | hsl(116, 34%, 67%) |
| OKLCH | oklch(77.7% 0.099 142.9) |
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 #91C78D | 1.95:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #91C78D | 10.75:1 | AAA | Lc 66.4 | Content text, not long reading |
| #91C78D text on white | 1.95:1 | Fails | Lc 37.5 | Non-text elements, placeholder text |
| #91C78D text on black | 10.75:1 | AAA | Lc -65.0 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#DFEFDE
oklch(93.6% 0.028 143.7)
-
Step 200
200
#C5E3C2
oklch(88.5% 0.055 142.6)
-
Step 300
300 (this color)
#91C78D
oklch(77.7% 0.099 142.9)
-
Step 400
400
#5EB95A
oklch(70.7% 0.158 142.9)
-
Step 500
500
#1CA61E
oklch(63.2% 0.202 142.8)
-
Step 600
600
#008C09
oklch(55.5% 0.186 142.9)
-
Step 700
700
#007606
oklch(49% 0.165 142.9)
-
Step 800
800
#006104
oklch(42.7% 0.144 142.9)
-
Step 900
900
#005103
oklch(37.7% 0.127 142.9)
-
Step 950
950
#053005
oklch(27% 0.083 142.8)
#91C78D 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) | #CABD89 | 0.075 |
| Deuteranopia (no green cones) | #C1B790 | 0.074 |
| Tritanopia (no blue cones) | #8CC3B8 | 0.063 |
| Achromatopsia (no color) | #B9B9B9 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C78D
#91C78D
oklch(77.7% 0.099 142.9)
- #D5A1DB
#D5A1DB
oklch(77.6% 0.099 323)
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 #91C78D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.032
- Light Moss Green #A6C875 ΔE 0.036
- Tan Green #A9BE70 ΔE 0.040
- Light Olive #ACBF69 ΔE 0.046
- Lichen #8FB67B ΔE 0.046
- Pale Teal #82CBB2 ΔE 0.047
- Medium Aquamarine #66CDAA ΔE 0.048
- Soft Green #6FC276 ΔE 0.051
Use #91C78D 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.