#64CB7B
Closest named color: Soft Green (#6FC276). oklch(76% 0.149 149), rgb(100, 203, 123).
Aa
Black text reads best on this color (10.37:1).
About this color
#64CB7B is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.149 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.024 away. Black text reads best on it, at 10.37:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.37:1 |
| White text | 2.02:1 |
Values
| HEX | #64CB7B |
| RGB | rgb(100, 203, 123) |
| HSL | hsl(133, 50%, 59%) |
| OKLCH | oklch(76% 0.149 149) |
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 #64CB7B | 2.02:1 | Fails | Lc -43.6 | Non-text elements, placeholder text |
| Black text on #64CB7B | 10.37:1 | AAA | Lc 64.8 | Content text, not long reading |
| #64CB7B text on white | 2.02:1 | Fails | Lc 39.1 | Non-text elements, placeholder text |
| #64CB7B text on black | 10.37:1 | AAA | Lc -63.3 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF9EE
oklch(97% 0.019 147.9)
-
Step 100
100
#D7F2DA
oklch(93.5% 0.043 148.4)
-
Step 200
200
#B3E9BC
oklch(88.5% 0.083 149.5)
-
Step 300
300 (this color)
#64CB7B
oklch(76% 0.149 149)
-
Step 400
400
#00C154
oklch(70.8% 0.2 149)
-
Step 500
500
#00A547
oklch(63% 0.178 149.1)
-
Step 600
600
#008B3A
oklch(55.6% 0.157 148.9)
-
Step 700
700
#007530
oklch(49.1% 0.138 149)
-
Step 800
800
#006026
oklch(42.7% 0.12 149)
-
Step 900
900
#00501F
oklch(37.7% 0.106 149.2)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#64CB7B 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) | #CDBC75 | 0.123 |
| Deuteranopia (no green cones) | #BEB280 | 0.121 |
| Tritanopia (no blue cones) | #4FC8B7 | 0.084 |
| Achromatopsia (no color) | #B6B6B6 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64CB7B
#64CB7B
oklch(76% 0.149 149)
- #E58CDF
#E58CDF
oklch(76% 0.15 329.4)
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 #64CB7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.024
- Seaweed #18D17B ΔE 0.038
- Dark Mint #48C072 ΔE 0.040
- Greenblue #23C48B ΔE 0.048
- Algae Green #21C36F ΔE 0.049
- Emerald #06D6A0 ΔE 0.051
- Dark Mint Green #20C073 ΔE 0.054
- Turtle Green #75B84F ΔE 0.058
Use #64CB7B 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.