#63AA7E
Closest named color: Tea (#65AB7C). oklch(67.9% 0.098 155.5), rgb(99, 170, 126).
Aa
Black text reads best on this color (7.58:1).
About this color
#63AA7E is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.098 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.005 away. Black text reads best on it, at 7.58:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #63AA7E |
| RGB | rgb(99, 170, 126) |
| HSL | hsl(143, 29%, 53%) |
| OKLCH | oklch(67.9% 0.098 155.5) |
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 #63AA7E | 2.76:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #63AA7E | 7.58:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #63AA7E text on white | 2.76:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #63AA7E text on black | 7.58:1 | AAA | Lc -48.5 | 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
#C8E0D0
oklch(88.4% 0.034 156.5)
-
Step 300
300
#A2CDB0
oklch(80.9% 0.061 155.3)
-
Step 400
400 (this color)
#63AA7E
oklch(67.9% 0.098 155.5)
-
Step 500
500
#3D9F68
oklch(63% 0.124 155.5)
-
Step 600
600
#028A4F
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
#124E2E
oklch(37.7% 0.082 155.3)
-
Step 950
950
#0D2E1B
oklch(27.1% 0.053 155.1)
#63AA7E 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) | #AAA07B | 0.089 |
| Deuteranopia (no green cones) | #9E9881 | 0.086 |
| Tritanopia (no blue cones) | #54A99E | 0.047 |
| Achromatopsia (no color) | #9B9B9B | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63AA7E
#63AA7E
oklch(67.9% 0.098 155.5)
- #BE81AF
#BE81AF
oklch(68% 0.097 335.9)
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 #63AA7E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.005
- Dusty Green #76A973 ΔE 0.022
- Dull Green #74A662 ΔE 0.035
- Dark Seafoam Green #3EAF76 ΔE 0.036
- Algae #54AC68 ΔE 0.037
- Greeny Blue #42B395 ΔE 0.037
- Greeny Grey #7EA07A ΔE 0.037
- Faded Green #7BB274 ΔE 0.040
Use #63AA7E 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.