#63BC62
Closest named color: Turtle Green (#75B84F). oklch(71.8% 0.152 143.6), rgb(99, 188, 98).
Aa
Black text reads best on this color (8.90:1).
About this color
#63BC62 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.152 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.022 away. Black text reads best on it, at 8.90:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.90:1 |
| White text | 2.35:1 |
Values
| HEX | #63BC62 |
| RGB | rgb(99, 188, 98) |
| HSL | hsl(119, 40%, 56%) |
| OKLCH | oklch(71.8% 0.152 143.6) |
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 #63BC62 | 2.35:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #63BC62 | 8.90:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #63BC62 text on white | 2.35:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #63BC62 text on black | 8.90:1 | AAA | Lc -55.8 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#DFEFDE
oklch(93.6% 0.028 143.7)
-
Step 200
200
#C5E3C3
oklch(88.5% 0.054 143.4)
-
Step 300
300
#9CD199
oklch(80.9% 0.095 143.3)
-
Step 400
400 (this color)
#63BC62
oklch(71.8% 0.152 143.6)
-
Step 500
500
#1FA529
oklch(63% 0.195 143.6)
-
Step 600
600
#008C15
oklch(55.5% 0.183 143.5)
-
Step 700
700
#007610
oklch(49.1% 0.161 143.5)
-
Step 800
800
#00610B
oklch(42.7% 0.141 143.5)
-
Step 900
900
#005108
oklch(37.7% 0.124 143.6)
-
Step 950
950
#063007
oklch(27.1% 0.081 143.3)
#63BC62 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) | #BFAE5B | 0.113 |
| Deuteranopia (no green cones) | #B3A668 | 0.112 |
| Tritanopia (no blue cones) | #57B7A7 | 0.097 |
| Achromatopsia (no color) | #A9A9A9 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BC62
#63BC62
oklch(71.8% 0.152 143.6)
- #D281DA
#D281DA
oklch(71.9% 0.152 323.7)
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 #63BC62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.022
- Dark Mint #48C072 ΔE 0.023
- Boring Green #63B365 ΔE 0.027
- Soft Green #6FC276 ΔE 0.030
- Cool Green #33B864 ΔE 0.036
- Algae Green #21C36F ΔE 0.037
- Dark Mint Green #20C073 ΔE 0.037
- Dark Pastel Green #56AE57 ΔE 0.043
Use #63BC62 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.