#64BB77
Closest named color: Soft Green (#6FC276). oklch(72% 0.13 149.3), rgb(100, 187, 119).
Aa
Black text reads best on this color (8.91:1).
About this color
#64BB77 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.130 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 8.91:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 8.91:1 |
| White text | 2.35:1 |
Values
| HEX | #64BB77 |
| RGB | rgb(100, 187, 119) |
| HSL | hsl(133, 39%, 56%) |
| OKLCH | oklch(72% 0.13 149.3) |
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 #64BB77 | 2.35:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #64BB77 | 8.91:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #64BB77 text on white | 2.35:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #64BB77 text on black | 8.91:1 | 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
#F1F8F2
oklch(97.2% 0.011 149.9)
-
Step 100
100
#E0EFE2
oklch(93.7% 0.023 149.4)
-
Step 200
200
#C5E2C9
oklch(88.5% 0.046 149.2)
-
Step 300
300
#9CD0A4
oklch(80.9% 0.082 148.9)
-
Step 400
400 (this color)
#64BB77
oklch(72% 0.13 149.3)
-
Step 500
500
#20A44D
oklch(63.2% 0.166 149.2)
-
Step 600
600
#008B3C
oklch(55.6% 0.155 149.4)
-
Step 700
700
#007531
oklch(49.1% 0.138 149.3)
-
Step 800
800
#006027
oklch(42.7% 0.12 149.3)
-
Step 900
900
#00501F
oklch(37.7% 0.106 149.2)
-
Step 950
950
#062F12
oklch(26.9% 0.069 148.9)
#64BB77 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) | #BCAE72 | 0.107 |
| Deuteranopia (no green cones) | #B0A57B | 0.107 |
| Tritanopia (no blue cones) | #54B8AA | 0.073 |
| Achromatopsia (no color) | #A9A9A9 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64BB77
#64BB77
oklch(72% 0.13 149.3)
- #D186CC
#D186CC
oklch(72% 0.129 329.2)
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 #64BB77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.024
- Dark Mint #48C072 ΔE 0.027
- Boring Green #63B365 ΔE 0.027
- Faded Green #7BB274 ΔE 0.031
- Greenblue #23C48B ΔE 0.040
- Medium Sea Green #3CB371 ΔE 0.041
- Dark Mint Green #20C073 ΔE 0.041
- Sage Green #88B378 ΔE 0.042
Use #64BB77 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.