#59CB80
Closest named color: Soft Green (#6FC276). oklch(75.7% 0.15 152.3), rgb(89, 203, 128).
Aa
Black text reads best on this color (10.27:1).
About this color
#59CB80 is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.150 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 0.027 away. Black text reads best on it, at 10.27:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.27:1 |
| White text | 2.04:1 |
Values
| HEX | #59CB80 |
| RGB | rgb(89, 203, 128) |
| HSL | hsl(141, 52%, 57%) |
| OKLCH | oklch(75.7% 0.15 152.3) |
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 #59CB80 | 2.04:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #59CB80 | 10.27:1 | AAA | Lc 64.4 | Content text, not long reading |
| #59CB80 text on white | 2.04:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #59CB80 text on black | 10.27:1 | AAA | Lc -62.8 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DDEFE1
oklch(93.5% 0.027 152.4)
-
Step 200
200
#C0E4C9
oklch(88.6% 0.053 152.8)
-
Step 300
300
#92D3A3
oklch(81% 0.095 152.1)
-
Step 400
400 (this color)
#59CB80
oklch(75.7% 0.15 152.3)
-
Step 500
500
#00A455
oklch(63% 0.164 152.5)
-
Step 600
600
#008A46
oklch(55.5% 0.145 152.3)
-
Step 700
700
#00743A
oklch(49% 0.128 152.4)
-
Step 800
800
#00602F
oklch(42.8% 0.112 152.4)
-
Step 900
900
#005026
oklch(37.8% 0.099 152.3)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#59CB80 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) | #CBBC7B | 0.129 |
| Deuteranopia (no green cones) | #BCB185 | 0.127 |
| Tritanopia (no blue cones) | #39C8B8 | 0.079 |
| Achromatopsia (no color) | #B5B5B5 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59CB80
#59CB80
oklch(75.7% 0.15 152.3)
- #E78ADA
#E78ADA
oklch(75.7% 0.15 332.2)
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 #59CB80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.027
- Seaweed #18D17B ΔE 0.034
- Dark Mint #48C072 ΔE 0.036
- Greenblue #23C48B ΔE 0.039
- Emerald #06D6A0 ΔE 0.044
- Algae Green #21C36F ΔE 0.045
- Dark Mint Green #20C073 ΔE 0.048
- Green Blue #01C08D ΔE 0.054
Use #59CB80 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.