#91C77E
Closest named color: Light Moss Green (#A6C875). oklch(77.4% 0.115 137.8), rgb(145, 199, 126).
Aa
Black text reads best on this color (10.67:1).
About this color
#91C77E is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.115 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.026 away. Black text reads best on it, at 10.67:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #91C77E |
| RGB | rgb(145, 199, 126) |
| HSL | hsl(104, 39%, 64%) |
| OKLCH | oklch(77.4% 0.115 137.8) |
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 #91C77E | 1.96:1 | Fails | Lc -42.2 | Non-text elements, placeholder text |
| Black text on #91C77E | 10.67:1 | AAA | Lc 66.1 | Content text, not long reading |
| #91C77E text on white | 1.96:1 | Fails | Lc 37.8 | Non-text elements, placeholder text |
| #91C77E text on black | 10.67:1 | AAA | Lc -64.6 | 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
#F1F8EE
oklch(97.1% 0.015 136.1)
-
Step 100
100
#DFF0DA
oklch(93.7% 0.034 138.6)
-
Step 200
200
#C5E4BB
oklch(88.6% 0.064 138.1)
-
Step 300
300 (this color)
#91C77E
oklch(77.4% 0.115 137.8)
-
Step 400
400
#61BA3A
oklch(70.8% 0.184 137.8)
-
Step 500
500
#43A300
oklch(63.2% 0.195 137.9)
-
Step 600
600
#378900
oklch(55.7% 0.172 137.9)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#245E00
oklch(42.6% 0.131 137.7)
-
Step 900
900
#1D4F00
oklch(37.8% 0.116 137.7)
-
Step 950
950
#0E2F00
oklch(27% 0.083 137.8)
#91C77E 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) | #CCBC79 | 0.079 |
| Deuteranopia (no green cones) | #C3B782 | 0.077 |
| Tritanopia (no blue cones) | #8FC2B5 | 0.080 |
| Achromatopsia (no color) | #B9B9B9 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C77E
#91C77E
oklch(77.4% 0.115 137.8)
- #D49EE5
#D49EE5
oklch(77.4% 0.114 317.9)
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 #91C77E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.026
- Tan Green #A9BE70 ΔE 0.034
- Light Olive #ACBF69 ΔE 0.037
- Light Olive Green #A4BE5C ΔE 0.039
- Soft Green #6FC276 ΔE 0.042
- Dark Sea Green #8FBC8F ΔE 0.044
- Lichen #8FB67B ΔE 0.047
- Pale Olive Green #B1D27B ΔE 0.052
Use #91C77E 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.