#56C960
Closest named color: Seaweed (#18D17B). oklch(74.6% 0.178 145.1), rgb(86, 201, 96).
Aa
Black text reads best on this color (9.91:1).
About this color
#56C960 is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.178 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.034 away. Black text reads best on it, at 9.91:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 9.91:1 |
| White text | 2.11:1 |
Values
| HEX | #56C960 |
| RGB | rgb(86, 201, 96) |
| HSL | hsl(125, 52%, 56%) |
| OKLCH | oklch(74.6% 0.178 145.1) |
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 #56C960 | 2.11:1 | Fails | Lc -45.8 | Large or bold text, headings |
| Black text on #56C960 | 9.91:1 | AAA | Lc 62.8 | Content text, not long reading |
| #56C960 text on white | 2.11:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #56C960 text on black | 9.91:1 | AAA | Lc -61.1 | 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
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DDF0DD
oklch(93.6% 0.032 145.3)
-
Step 200
200
#C0E5C1
oklch(88.6% 0.062 145.7)
-
Step 300
300
#92D494
oklch(80.9% 0.111 145.2)
-
Step 400
400 (this color)
#56C960
oklch(74.6% 0.178 145.1)
-
Step 500
500
#00A62D
oklch(63% 0.198 145.1)
-
Step 600
600
#008C24
oklch(55.6% 0.175 145)
-
Step 700
700
#00761D
oklch(49.2% 0.154 145)
-
Step 800
800
#006116
oklch(42.8% 0.135 145)
-
Step 900
900
#005111
oklch(37.8% 0.119 145.1)
-
Step 950
950
#003007
oklch(26.9% 0.084 145.2)
#56C960 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) | #CCB857 | 0.136 |
| Deuteranopia (no green cones) | #BDAE68 | 0.135 |
| Tritanopia (no blue cones) | #40C4B1 | 0.109 |
| Achromatopsia (no color) | #B2B2B2 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56C960
#56C960
oklch(74.6% 0.178 145.1)
- #E480EA
#E480EA
oklch(74.6% 0.18 325.1)
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 #56C960, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.034
- Apple #6ECB3C ΔE 0.035
- Algae Green #21C36F ΔE 0.037
- Dark Mint #48C072 ΔE 0.039
- Soft Green #6FC276 ΔE 0.044
- Dark Mint Green #20C073 ΔE 0.047
- Turtle Green #75B84F ΔE 0.048
- Shamrock Green #02C14D ΔE 0.048
Use #56C960 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.