#A3ECA7
Closest named color: Hospital Green (#9BE5AA). oklch(87.8% 0.119 145.8), rgb(163, 236, 167).
Aa
Black text reads best on this color (15.11:1).
About this color
#A3ECA7 is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.119 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.023 away. Black text reads best on it, at 15.11:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 15.11:1 |
| White text | 1.38:1 |
Values
| HEX | #A3ECA7 |
| RGB | rgb(163, 236, 167) |
| HSL | hsl(123, 66%, 78%) |
| OKLCH | oklch(87.8% 0.119 145.8) |
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 #A3ECA7 | 1.38:1 | Fails | Lc -21.5 | Dividers and decoration only |
| Black text on #A3ECA7 | 15.11:1 | AAA | Lc 84.9 | Fine for body text |
| #A3ECA7 text on white | 1.38:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #A3ECA7 text on black | 15.11:1 | AAA | Lc -84.7 | 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
#EDF9ED
oklch(97% 0.02 145.4)
-
Step 100
100
#D8F2D9
oklch(93.5% 0.043 146.3)
-
Step 200
200 (this color)
#A3ECA7
oklch(87.8% 0.119 145.8)
-
Step 300
300
#7ADA82
oklch(80.8% 0.152 145.8)
-
Step 400
400
#00C23D
oklch(70.8% 0.218 145.8)
-
Step 500
500
#00A633
oklch(63.1% 0.194 145.8)
-
Step 600
600
#008C2A
oklch(55.7% 0.171 145.8)
-
Step 700
700
#007622
oklch(49.2% 0.151 145.8)
-
Step 800
800
#00611A
oklch(42.9% 0.132 145.8)
-
Step 900
900
#005114
oklch(37.8% 0.117 145.7)
-
Step 950
950
#003009
oklch(26.9% 0.082 146)
#A3ECA7 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) | #EFDFA3 | 0.096 |
| Deuteranopia (no green cones) | #E3D8AB | 0.092 |
| Tritanopia (no blue cones) | #9BE8DA | 0.072 |
| Achromatopsia (no color) | #DBDBDB | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3ECA7
#A3ECA7
oklch(87.8% 0.119 145.8)
- #FEBDFF
#FEBDFF
oklch(87.8% 0.113 326)
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 #A3ECA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.023
- Light Sage #BCECAC ΔE 0.030
- Light Grey Green #B7E1A1 ΔE 0.033
- Light Green #90EE90 ΔE 0.038
- Washed Out Green #BCF5A6 ΔE 0.039
- Light Mint Green #A6FBB2 ΔE 0.039
- Seafoam #80F9AD ΔE 0.042
- Light Blue Green #7EFBB3 ΔE 0.045
Use #A3ECA7 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.