#5FCF6D
Closest named color: Seaweed (#18D17B). oklch(76.6% 0.171 146.1), rgb(95, 207, 109).
Aa
Black text reads best on this color (10.63:1).
About this color
#5FCF6D is a medium-light, vivid green. In OKLCH its lightness is 77%, its chroma 0.171 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.031 away. Black text reads best on it, at 10.63:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 10.63:1 |
| White text | 1.97:1 |
Values
| HEX | #5FCF6D |
| RGB | rgb(95, 207, 109) |
| HSL | hsl(128, 54%, 59%) |
| OKLCH | oklch(76.6% 0.171 146.1) |
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 #5FCF6D | 1.97:1 | Fails | Lc -42.2 | Non-text elements, placeholder text |
| Black text on #5FCF6D | 10.63:1 | AAA | Lc 66.1 | Content text, not long reading |
| #5FCF6D text on white | 1.97:1 | Fails | Lc 37.8 | Non-text elements, placeholder text |
| #5FCF6D text on black | 10.63:1 | AAA | Lc -64.6 | 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 300.
-
Step 50
50
#ECFAED
oklch(97.1% 0.023 147.5)
-
Step 100
100
#D6F3D7
oklch(93.6% 0.048 146.1)
-
Step 200
200
#B1EBB4
oklch(88.6% 0.095 146)
-
Step 300
300 (this color)
#5FCF6D
oklch(76.6% 0.171 146.1)
-
Step 400
400
#00C140
oklch(70.6% 0.215 146.2)
-
Step 500
500
#00A636
oklch(63.1% 0.192 146.2)
-
Step 600
600
#008C2C
oklch(55.7% 0.169 146.1)
-
Step 700
700
#007623
oklch(49.2% 0.15 146)
-
Step 800
800
#00601C
oklch(42.6% 0.129 146.3)
-
Step 900
900
#005116
oklch(37.9% 0.115 146.2)
-
Step 950
950
#003009
oklch(26.9% 0.082 146)
#5FCF6D 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) | #D2BF65 | 0.133 |
| Deuteranopia (no green cones) | #C3B474 | 0.132 |
| Tritanopia (no blue cones) | #4ACBB8 | 0.102 |
| Achromatopsia (no color) | #B8B8B8 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5FCF6D
#5FCF6D
oklch(76.6% 0.171 146.1)
- #EA89EC
#EA89EC
oklch(76.6% 0.17 326.4)
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 #5FCF6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.031
- Apple #6ECB3C ΔE 0.041
- Soft Green #6FC276 ΔE 0.043
- Fresh Green #69D84F ΔE 0.044
- Dark Mint #48C072 ΔE 0.050
- Algae Green #21C36F ΔE 0.051
- Apple Green #76CD26 ΔE 0.054
- Aqua Green #12E193 ΔE 0.056
Use #5FCF6D 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.