#64BC74
Closest named color: Soft Green (#6FC276). oklch(72.2% 0.134 148.2), rgb(100, 188, 116).
Aa
Black text reads best on this color (8.98:1).
About this color
#64BC74 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.134 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.021 away. Black text reads best on it, at 8.98:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 8.98:1 |
| White text | 2.33:1 |
Values
| HEX | #64BC74 |
| RGB | rgb(100, 188, 116) |
| HSL | hsl(131, 40%, 56%) |
| OKLCH | oklch(72.2% 0.134 148.2) |
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 #64BC74 | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #64BC74 | 8.98:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #64BC74 text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #64BC74 text on black | 8.98:1 | AAA | Lc -56.2 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C5E2C8
oklch(88.4% 0.047 148.1)
-
Step 300
300
#9CD0A2
oklch(80.9% 0.084 147.8)
-
Step 400
400 (this color)
#64BC74
oklch(72.2% 0.134 148.2)
-
Step 500
500
#1EA448
oklch(63.1% 0.171 148.3)
-
Step 600
600
#008B37
oklch(55.5% 0.16 148.3)
-
Step 700
700
#00752D
oklch(49.1% 0.141 148.2)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#052F11
oklch(26.9% 0.07 148.6)
#64BC74 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) | #BEAF6F | 0.110 |
| Deuteranopia (no green cones) | #B1A678 | 0.107 |
| Tritanopia (no blue cones) | #55B9AA | 0.077 |
| Achromatopsia (no color) | #AAAAAA | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64BC74
#64BC74
oklch(72.2% 0.134 148.2)
- #D285CF
#D285CF
oklch(72.1% 0.134 328.2)
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 #64BC74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.021
- Dark Mint #48C072 ΔE 0.023
- Boring Green #63B365 ΔE 0.027
- Faded Green #7BB274 ΔE 0.034
- Turtle Green #75B84F ΔE 0.038
- Dark Mint Green #20C073 ΔE 0.039
- Greenblue #23C48B ΔE 0.040
- Medium Sea Green #3CB371 ΔE 0.042
Use #64BC74 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.