#5BC680
Closest named color: Soft Green (#6FC276). oklch(74.5% 0.142 152.7), rgb(91, 198, 128).
Aa
Black text reads best on this color (9.83:1).
About this color
#5BC680 is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.142 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.018 away. Black text reads best on it, at 9.83:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #5BC680 |
| RGB | rgb(91, 198, 128) |
| HSL | hsl(141, 48%, 57%) |
| OKLCH | oklch(74.5% 0.142 152.7) |
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 #5BC680 | 2.13:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #5BC680 | 9.83:1 | AAA | Lc 62.3 | Content text, not long reading |
| #5BC680 text on white | 2.13:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #5BC680 text on black | 9.83:1 | AAA | Lc -60.6 | 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
#C2E3CA
oklch(88.5% 0.049 152.6)
-
Step 300
300
#94D2A5
oklch(80.9% 0.09 152.6)
-
Step 400
400 (this color)
#5BC680
oklch(74.5% 0.142 152.7)
-
Step 500
500
#00A456
oklch(63% 0.163 152.8)
-
Step 600
600
#008A47
oklch(55.5% 0.144 152.6)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#005F2F
oklch(42.5% 0.11 152.7)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#5BC680 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) | #C6B87B | 0.123 |
| Deuteranopia (no green cones) | #B7AD84 | 0.121 |
| Tritanopia (no blue cones) | #3FC4B4 | 0.073 |
| Achromatopsia (no color) | #B1B1B1 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BC680
#5BC680
oklch(74.5% 0.142 152.7)
- #E189D3
#E189D3
oklch(74.6% 0.142 332.9)
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 #5BC680, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.018
- Dark Mint #48C072 ΔE 0.028
- Greenblue #23C48B ΔE 0.032
- Algae Green #21C36F ΔE 0.041
- Dark Mint Green #20C073 ΔE 0.042
- Seaweed #18D17B ΔE 0.043
- Green Blue #01C08D ΔE 0.045
- Emerald #06D6A0 ΔE 0.051
Use #5BC680 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.