#63A87A
Closest named color: Tea (#65AB7C). oklch(67.3% 0.098 153.8), rgb(99, 168, 122).
Aa
Black text reads best on this color (7.41:1).
About this color
#63A87A is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.098 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.009 away. Black text reads best on it, at 7.41:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.41:1 |
| White text | 2.83:1 |
Values
| HEX | #63A87A |
| RGB | rgb(99, 168, 122) |
| HSL | hsl(140, 28%, 52%) |
| OKLCH | oklch(67.3% 0.098 153.8) |
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 #63A87A | 2.83:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #63A87A | 7.41:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #63A87A text on white | 2.83:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #63A87A text on black | 7.41:1 | AAA | Lc -47.6 | 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
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A3CDAF
oklch(81% 0.061 153.8)
-
Step 400
400 (this color)
#63A87A
oklch(67.3% 0.098 153.8)
-
Step 500
500
#409F65
oklch(63.1% 0.126 153.8)
-
Step 600
600
#0F894C
oklch(55.5% 0.136 153.9)
-
Step 700
700
#00743E
oklch(49% 0.124 153.9)
-
Step 800
800
#075F33
oklch(42.7% 0.105 154)
-
Step 900
900
#144E2C
oklch(37.7% 0.083 153.5)
-
Step 950
950
#0E2E1A
oklch(27.1% 0.053 153.4)
#63A87A 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) | #A89E77 | 0.087 |
| Deuteranopia (no green cones) | #9D977D | 0.084 |
| Tritanopia (no blue cones) | #55A69C | 0.051 |
| Achromatopsia (no color) | #999999 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63A87A
#63A87A
oklch(67.3% 0.098 153.8)
- #BB7FAF
#BB7FAF
oklch(67.3% 0.098 334)
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 #63A87A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.009
- Dusty Green #76A973 ΔE 0.021
- Dull Green #74A662 ΔE 0.031
- Algae #54AC68 ΔE 0.034
- Dark Seafoam Green #3EAF76 ΔE 0.036
- Greeny Grey #7EA07A ΔE 0.036
- Greeny Blue #42B395 ΔE 0.042
- Faded Green #7BB274 ΔE 0.043
Use #63A87A 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.