#63C265
Closest named color: Dark Mint (#48C072). oklch(73.4% 0.158 144.2), rgb(99, 194, 101).
Aa
Black text reads best on this color (9.43:1).
About this color
#63C265 is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.158 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.025 away. Black text reads best on it, at 9.43:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.43:1 |
| White text | 2.22:1 |
Values
| HEX | #63C265 |
| RGB | rgb(99, 194, 101) |
| HSL | hsl(121, 44%, 57%) |
| OKLCH | oklch(73.4% 0.158 144.2) |
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 #63C265 | 2.22:1 | Fails | Lc -48.4 | Large or bold text, headings |
| Black text on #63C265 | 9.43:1 | AAA | Lc 60.4 | Content text, not long reading |
| #63C265 text on white | 2.22:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #63C265 text on black | 9.43:1 | AAA | Lc -58.6 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DFEFDE
oklch(93.6% 0.028 143.7)
-
Step 200
200
#C4E3C3
oklch(88.5% 0.054 144.3)
-
Step 300
300
#99D298
oklch(80.9% 0.1 144.2)
-
Step 400
400 (this color)
#63C265
oklch(73.4% 0.158 144.2)
-
Step 500
500
#06A625
oklch(63% 0.202 144.2)
-
Step 600
600
#008C1C
oklch(55.6% 0.179 144.1)
-
Step 700
700
#007616
oklch(49.1% 0.159 144.1)
-
Step 800
800
#006110
oklch(42.8% 0.138 144.1)
-
Step 900
900
#00510C
oklch(37.8% 0.122 144.2)
-
Step 950
950
#033006
oklch(27% 0.083 143.9)
#63C265 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) | #C5B35D | 0.118 |
| Deuteranopia (no green cones) | #B8AA6B | 0.118 |
| Tritanopia (no blue cones) | #56BDAC | 0.099 |
| Achromatopsia (no color) | #AEAEAE | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63C265
#63C265
oklch(73.4% 0.158 144.2)
- #D983E0
#D983E0
oklch(73.3% 0.159 324.3)
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 #63C265, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.025
- Soft Green #6FC276 ΔE 0.025
- Turtle Green #75B84F ΔE 0.030
- Algae Green #21C36F ΔE 0.035
- Dark Mint Green #20C073 ΔE 0.039
- Boring Green #63B365 ΔE 0.043
- Cool Green #33B864 ΔE 0.047
- Seaweed #18D17B ΔE 0.047
Use #63C265 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.