#91DB69
Closest named color: Yellow Green (#9ACD32). oklch(81.8% 0.165 135.8), rgb(145, 219, 105).
Aa
Black text reads best on this color (12.54:1).
About this color
#91DB69 is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.165 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.047 away. Black text reads best on it, at 12.54:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 12.54:1 |
| White text | 1.67:1 |
Values
| HEX | #91DB69 |
| RGB | rgb(145, 219, 105) |
| HSL | hsl(99, 61%, 64%) |
| OKLCH | oklch(81.8% 0.165 135.8) |
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 #91DB69 | 1.67:1 | Fails | Lc -33.1 | Non-text elements, placeholder text |
| Black text on #91DB69 | 12.54:1 | AAA | Lc 74.4 | Content text, not long reading |
| #91DB69 text on white | 1.67:1 | Fails | Lc 29.4 | Dividers and decoration only |
| #91DB69 text on black | 12.54:1 | AAA | Lc -73.4 | 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
#EFF9EA
oklch(97.1% 0.022 134.9)
-
Step 100
100
#DCF2D2
oklch(93.6% 0.048 135.8)
-
Step 200
200
#BEE8AB
oklch(88.6% 0.093 136.1)
-
Step 300
300 (this color)
#91DB69
oklch(81.8% 0.165 135.8)
-
Step 400
400
#5DBB00
oklch(70.6% 0.209 135.8)
-
Step 500
500
#4FA100
oklch(63.2% 0.187 135.8)
-
Step 600
600
#418700
oklch(55.5% 0.165 135.8)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#122E00
oklch(26.8% 0.079 135.7)
#91DB69 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) | #E2CC5F | 0.104 |
| Deuteranopia (no green cones) | #D7C671 | 0.103 |
| Tritanopia (no blue cones) | #8FD4C1 | 0.118 |
| Achromatopsia (no color) | #C8C8C8 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DB69
#91DB69
oklch(81.8% 0.165 135.8)
- #E5A7FF
#E5A7FF
oklch(81.7% 0.137 315.6)
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 #91DB69, closest first.
No curated palette has a color within ΔE 0.04 of #91DB69.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.047
- Fresh Green #69D84F ΔE 0.049
- Kiwi Green #8EE53F ΔE 0.050
- Pale Olive Green #B1D27B ΔE 0.052
- Light Green #90EE90 ΔE 0.056
- Slime Green #99CC04 ΔE 0.058
- Weird Green #3AE57F ΔE 0.060
- Light Moss Green #A6C875 ΔE 0.061
Use #91DB69 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.