#63AE80
Closest named color: Tea (#65AB7C). oklch(68.9% 0.102 155.6), rgb(99, 174, 128).
Aa
Black text reads best on this color (7.89:1).
About this color
#63AE80 is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.102 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.008 away. Black text reads best on it, at 7.89:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.89:1 |
| White text | 2.65:1 |
Values
| HEX | #63AE80 |
| RGB | rgb(99, 174, 128) |
| HSL | hsl(143, 32%, 54%) |
| OKLCH | oklch(68.9% 0.102 155.6) |
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 #63AE80 | 2.65:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #63AE80 | 7.89:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #63AE80 text on white | 2.65:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #63AE80 text on black | 7.89:1 | AAA | Lc -50.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C7E1CF
oklch(88.6% 0.037 155.4)
-
Step 300
300
#A0CDAF
oklch(80.8% 0.063 155.5)
-
Step 400
400 (this color)
#63AE80
oklch(68.9% 0.102 155.6)
-
Step 500
500
#36A067
oklch(63.1% 0.13 155.9)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#0D4E2D
oklch(37.6% 0.085 155.5)
-
Step 950
950
#0B2E1B
oklch(27% 0.054 156)
#63AE80 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) | #ADA37D | 0.092 |
| Deuteranopia (no green cones) | #A29B83 | 0.091 |
| Tritanopia (no blue cones) | #53ADA1 | 0.048 |
| Achromatopsia (no color) | #9F9F9F | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63AE80
#63AE80
oklch(68.9% 0.102 155.6)
- #C383B4
#C383B4
oklch(69% 0.102 335.5)
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 #63AE80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.008
- Dusty Green #76A973 ΔE 0.023
- Faded Green #7BB274 ΔE 0.032
- Greeny Blue #42B395 ΔE 0.033
- Dark Seafoam Green #3EAF76 ΔE 0.034
- Algae #54AC68 ΔE 0.036
- Dull Green #74A662 ΔE 0.038
- Sage #87AE73 ΔE 0.040
Use #63AE80 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.