#A4DA91
Closest named color: Pale Olive Green (#B1D27B). oklch(83.3% 0.113 137.8), rgb(164, 218, 145).
Aa
Black text reads best on this color (13.01:1).
About this color
#A4DA91 is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.113 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.028 away. Black text reads best on it, at 13.01:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 13.01:1 |
| White text | 1.61:1 |
Values
| HEX | #A4DA91 |
| RGB | rgb(164, 218, 145) |
| HSL | hsl(104, 50%, 71%) |
| OKLCH | oklch(83.3% 0.113 137.8) |
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 #A4DA91 | 1.61:1 | Fails | Lc -31.0 | Non-text elements, placeholder text |
| Black text on #A4DA91 | 13.01:1 | AAA | Lc 76.3 | Fine for body text |
| #A4DA91 text on white | 1.61:1 | Fails | Lc 27.5 | Dividers and decoration only |
| #A4DA91 text on black | 13.01:1 | AAA | Lc -75.5 | Fine for body text |
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
#E0EFDA
oklch(93.5% 0.032 136.6)
-
Step 200
200
#C5E4BB
oklch(88.6% 0.064 138.1)
-
Step 300
300 (this color)
#A4DA91
oklch(83.3% 0.113 137.8)
-
Step 400
400
#62BA3C
oklch(70.8% 0.182 137.8)
-
Step 500
500
#43A200
oklch(63% 0.194 137.8)
-
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)
#A4DA91 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) | #DFCF8C | 0.078 |
| Deuteranopia (no green cones) | #D6CA95 | 0.076 |
| Tritanopia (no blue cones) | #A2D5C7 | 0.077 |
| Achromatopsia (no color) | #CCCCCC | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4DA91
#A4DA91
oklch(83.3% 0.113 137.8)
- #E7B1F9
#E7B1F9
oklch(83.3% 0.114 317.5)
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 #A4DA91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.028
- Hospital Green #9BE5AA ΔE 0.035
- Light Grey Green #B7E1A1 ΔE 0.036
- Pale Olive #B9CC81 ΔE 0.040
- Greenish Tan #BCCB7A ΔE 0.045
- Greenish Beige #C9D179 ΔE 0.048
- Light Moss Green #A6C875 ΔE 0.049
- Light Green #90EE90 ΔE 0.057
Use #A4DA91 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.