#5CB251
Closest named color: Dark Pastel Green (#56AE57). oklch(68.7% 0.158 141.5), rgb(92, 178, 81).
Aa
Black text reads best on this color (7.94:1).
About this color
#5CB251 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.158 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.016 away. Black text reads best on it, at 7.94:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.94:1 |
| White text | 2.64:1 |
Values
| HEX | #5CB251 |
| RGB | rgb(92, 178, 81) |
| HSL | hsl(113, 39%, 51%) |
| OKLCH | oklch(68.7% 0.158 141.5) |
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 #5CB251 | 2.64:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #5CB251 | 7.94:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #5CB251 text on white | 2.64:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #5CB251 text on black | 7.94:1 | AAA | Lc -50.7 | Large or bold text, headings |
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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C6E3C1
oklch(88.6% 0.055 141)
-
Step 300
300
#9DD195
oklch(80.9% 0.099 141.3)
-
Step 400
400 (this color)
#5CB251
oklch(68.7% 0.158 141.5)
-
Step 500
500
#28A515
oklch(63.1% 0.202 141.5)
-
Step 600
600
#188C00
oklch(55.7% 0.185 141.5)
-
Step 700
700
#127600
oklch(49.2% 0.164 141.5)
-
Step 800
800
#0D6000
oklch(42.6% 0.142 141.5)
-
Step 900
900
#095100
oklch(37.9% 0.126 141.5)
-
Step 950
950
#073004
oklch(27.1% 0.084 141.8)
#5CB251 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) | #B6A448 | 0.112 |
| Deuteranopia (no green cones) | #AA9C58 | 0.111 |
| Tritanopia (no blue cones) | #53AD9C | 0.103 |
| Achromatopsia (no color) | #9F9F9F | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CB251
#5CB251
oklch(68.7% 0.158 141.5)
- #C676D5
#C676D5
oklch(68.7% 0.159 321.1)
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 #5CB251, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.016
- Boring Green #63B365 ΔE 0.024
- Fern #63A950 ΔE 0.026
- Cool Green #33B864 ΔE 0.029
- Leaf #71AA34 ΔE 0.030
- Leafy Green #51B73B ΔE 0.030
- Grass #5CAC2D ΔE 0.031
- Turtle Green #75B84F ΔE 0.032
Use #5CB251 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.