#64C883
Closest named color: Soft Green (#6FC276). oklch(75.5% 0.137 151.9), rgb(100, 200, 131).
Aa
Black text reads best on this color (10.13:1).
About this color
#64C883 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.137 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.019 away. Black text reads best on it, at 10.13:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.13:1 |
| White text | 2.07:1 |
Values
| HEX | #64C883 |
| RGB | rgb(100, 200, 131) |
| HSL | hsl(139, 48%, 59%) |
| OKLCH | oklch(75.5% 0.137 151.9) |
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 #64C883 | 2.07:1 | Fails | Lc -44.8 | Non-text elements, placeholder text |
| Black text on #64C883 | 10.13:1 | AAA | Lc 63.7 | Content text, not long reading |
| #64C883 text on white | 2.07:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #64C883 text on black | 10.13:1 | AAA | Lc -62.0 | 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 400.
-
Step 50
50
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DEEFE2
oklch(93.6% 0.025 152.9)
-
Step 200
200
#C3E3CA
oklch(88.6% 0.048 151.8)
-
Step 300
300
#97D1A5
oklch(80.9% 0.086 151.6)
-
Step 400
400 (this color)
#64C883
oklch(75.5% 0.137 151.9)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900
#005025
oklch(37.8% 0.1 151.8)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#64C883 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) | #C9BA7F | 0.119 |
| Deuteranopia (no green cones) | #BAB087 | 0.116 |
| Tritanopia (no blue cones) | #4DC5B6 | 0.073 |
| Achromatopsia (no color) | #B4B4B4 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64C883
#64C883
oklch(75.5% 0.137 151.9)
- #E28DD6
#E28DD6
oklch(75.4% 0.138 332.1)
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 #64C883, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.019
- Dark Mint #48C072 ΔE 0.038
- Greenblue #23C48B ΔE 0.040
- Seaweed #18D17B ΔE 0.046
- Emerald #06D6A0 ΔE 0.049
- Medium Aquamarine #66CDAA ΔE 0.051
- Algae Green #21C36F ΔE 0.051
- Dark Mint Green #20C073 ΔE 0.052
Use #64C883 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.