#4E9C51
Closest named color: Muted Green (#5FA052). oklch(62.4% 0.134 144.5), rgb(78, 156, 81).
Aa
Black text reads best on this color (6.19:1).
About this color
#4E9C51 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.134 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.021 away. Black text reads best on it, at 6.19:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.19:1 |
| White text | 3.38:1 |
Values
| HEX | #4E9C51 |
| RGB | rgb(78, 156, 81) |
| HSL | hsl(122, 33%, 46%) |
| OKLCH | oklch(62.4% 0.134 144.5) |
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 #4E9C51 | 3.38:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #4E9C51 | 6.19:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #4E9C51 text on white | 3.38:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #4E9C51 text on black | 6.19:1 | AA | Lc -40.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CBE0CB
oklch(88.5% 0.036 145.3)
-
Step 300
300
#A7CCA7
oklch(80.8% 0.065 144.9)
-
Step 400
400
#77B277
oklch(70.8% 0.105 144.4)
-
Step 500
500 (this color)
#4E9C51
oklch(62.4% 0.134 144.5)
-
Step 600
600
#308836
oklch(55.5% 0.145 144.4)
-
Step 700
700
#217329
oklch(49% 0.134 144.6)
-
Step 800
800
#1E5E23
oklch(42.7% 0.112 144.5)
-
Step 900
900
#1F4D22
oklch(37.6% 0.087 144.8)
-
Step 950
950
#132D14
oklch(26.9% 0.055 144.6)
#4E9C51 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) | #9F904B | 0.102 |
| Deuteranopia (no green cones) | #948956 | 0.100 |
| Tritanopia (no blue cones) | #43988A | 0.083 |
| Achromatopsia (no color) | #8B8B8B | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E9C51
#4E9C51
oklch(62.4% 0.134 144.5)
- #AF69B4
#AF69B4
oklch(62.5% 0.134 324.6)
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 #4E9C51, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.021
- Flat Green #699D4C ΔE 0.027
- Light Forest Green #4F9153 ΔE 0.034
- Mid Green #50A747 ΔE 0.037
- Off Green #6BA353 ΔE 0.038
- Fern Green #548D44 ΔE 0.042
- Drab Green #749551 ΔE 0.044
- Fern #63A950 ΔE 0.046
Use #4E9C51 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.