#63C35D
Closest named color: Turtle Green (#75B84F). oklch(73.5% 0.167 142.6), rgb(99, 195, 93).
Aa
Black text reads best on this color (9.49:1).
About this color
#63C35D is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.167 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.031 away. Black text reads best on it, at 9.49:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #63C35D |
| RGB | rgb(99, 195, 93) |
| HSL | hsl(116, 46%, 56%) |
| OKLCH | oklch(73.5% 0.167 142.6) |
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 #63C35D | 2.21:1 | Fails | Lc -48.0 | Large or bold text, headings |
| Black text on #63C35D | 9.49:1 | AAA | Lc 60.7 | Content text, not long reading |
| #63C35D text on white | 2.21:1 | Fails | Lc 43.3 | Non-text elements, placeholder text |
| #63C35D text on black | 9.49:1 | AAA | Lc -58.9 | 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
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C4E4C1
oklch(88.6% 0.058 142.8)
-
Step 300
300
#99D294
oklch(80.9% 0.104 142.6)
-
Step 400
400 (this color)
#63C35D
oklch(73.5% 0.167 142.6)
-
Step 500
500
#04A705
oklch(63.1% 0.213 142.5)
-
Step 600
600
#008C01
oklch(55.5% 0.188 142.5)
-
Step 700
700
#007601
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900
#005100
oklch(37.7% 0.128 142.5)
-
Step 950
950
#023002
oklch(26.9% 0.088 142.6)
#63C35D 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) | #C7B454 | 0.121 |
| Deuteranopia (no green cones) | #BAAB64 | 0.120 |
| Tritanopia (no blue cones) | #57BEAC | 0.107 |
| Achromatopsia (no color) | #AEAEAE | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63C35D
#63C35D
oklch(73.5% 0.167 142.6)
- #DA82E6
#DA82E6
oklch(73.5% 0.167 322.6)
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 #63C35D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.031
- Dark Mint #48C072 ΔE 0.032
- Soft Green #6FC276 ΔE 0.034
- Algae Green #21C36F ΔE 0.037
- Apple #6ECB3C ΔE 0.042
- Dark Mint Green #20C073 ΔE 0.044
- Leafy Green #51B73B ΔE 0.047
- Seaweed #18D17B ΔE 0.047
Use #63C35D 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.