#A4ECBF
Closest named color: Hospital Green (#9BE5AA). oklch(88.3% 0.095 156.4), rgb(164, 236, 191).
Aa
Black text reads best on this color (15.32:1).
About this color
#A4ECBF is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.095 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.032 away. Black text reads best on it, at 15.32:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 15.32:1 |
| White text | 1.36:1 |
Values
| HEX | #A4ECBF |
| RGB | rgb(164, 236, 191) |
| HSL | hsl(143, 65%, 78%) |
| OKLCH | oklch(88.3% 0.095 156.4) |
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 #A4ECBF | 1.36:1 | Fails | Lc -20.6 | Dividers and decoration only |
| Black text on #A4ECBF | 15.32:1 | AAA | Lc 85.7 | Fine for body text |
| #A4ECBF text on white | 1.36:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #A4ECBF text on black | 15.32:1 | AAA | Lc -85.6 | 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 200.
-
Step 50
50
#EDF9F1
oklch(97.1% 0.016 156.9)
-
Step 100
100
#D8F1E0
oklch(93.5% 0.035 155.9)
-
Step 200
200 (this color)
#A4ECBF
oklch(88.3% 0.095 156.4)
-
Step 300
300
#79D8A0
oklch(80.9% 0.121 156.5)
-
Step 400
400
#00BF73
oklch(70.8% 0.17 156.5)
-
Step 500
500
#00A462
oklch(63.2% 0.152 156.5)
-
Step 600
600
#008A51
oklch(55.7% 0.135 156.2)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#A4ECBF 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) | #EBE1BD | 0.088 |
| Deuteranopia (no green cones) | #DFD9C2 | 0.085 |
| Tritanopia (no blue cones) | #97EBDF | 0.045 |
| Achromatopsia (no color) | #DCDCDC | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4ECBF
#A4ECBF
oklch(88.3% 0.095 156.4)
- #FFC3EF
#FFC3EF
oklch(88.4% 0.088 336.2)
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 #A4ECBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.032
- Light Teal #90E4C1 ΔE 0.032
- Light Sage #BCECAC ΔE 0.033
- Light Turquoise #7EF4CC ΔE 0.036
- Light Grey Green #B7E1A1 ΔE 0.041
- Tea Green #CAE7B9 ΔE 0.043
- Light Seafoam #A0FEBF ΔE 0.049
- Light Mint Green #A6FBB2 ΔE 0.049
Use #A4ECBF 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.