#63A236
Closest named color: Mid Green (#50A747). oklch(64.7% 0.155 134.7), rgb(99, 162, 54).
Aa
Black text reads best on this color (6.75:1).
About this color
#63A236 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.155 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.021 away. Black text reads best on it, at 6.75:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.75:1 |
| White text | 3.11:1 |
Values
| HEX | #63A236 |
| RGB | rgb(99, 162, 54) |
| HSL | hsl(95, 50%, 42%) |
| OKLCH | oklch(64.7% 0.155 134.7) |
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 #63A236 | 3.11:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #63A236 | 6.75:1 | AA | Lc 46.2 | Large or bold text, headings |
| #63A236 text on white | 3.11:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #63A236 text on black | 6.75:1 | AA | Lc -43.9 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CEE0C4
oklch(88.6% 0.042 134.2)
-
Step 300
300
#ACCC9B
oklch(80.9% 0.075 134.9)
-
Step 400
400
#80B162
oklch(70.7% 0.12 134.5)
-
Step 500
500 (this color)
#63A236
oklch(64.7% 0.155 134.7)
-
Step 600
600
#468600
oklch(55.5% 0.161 134.6)
-
Step 700
700
#3A7100
oklch(49.1% 0.142 134.6)
-
Step 800
800
#2E5D00
oklch(42.8% 0.125 134.8)
-
Step 900
900
#284D0A
oklch(37.8% 0.102 134.9)
-
Step 950
950
#182D09
oklch(27% 0.064 134.6)
#63A236 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) | #A89528 | 0.093 |
| Deuteranopia (no green cones) | #9F903F | 0.093 |
| Tritanopia (no blue cones) | #629C8C | 0.113 |
| Achromatopsia (no color) | #929292 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63A236
#63A236
oklch(64.7% 0.155 134.7)
- #B16ECF
#B16ECF
oklch(64.8% 0.155 314.6)
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 #63A236, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.021
- Fern #63A950 ΔE 0.027
- Leaf #71AA34 ΔE 0.029
- Muted Green #5FA052 ΔE 0.029
- Flat Green #699D4C ΔE 0.030
- Off Green #6BA353 ΔE 0.031
- Grass #5CAC2D ΔE 0.032
- Leaf Green #5CA904 ΔE 0.036
Use #63A236 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.