#4E9A57
Closest named color: Light Forest Green (#4F9153). oklch(62% 0.125 146.4), rgb(78, 154, 87).
Aa
Black text reads best on this color (6.08:1).
About this color
#4E9A57 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.125 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.026 away. Black text reads best on it, at 6.08:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #4E9A57 |
| RGB | rgb(78, 154, 87) |
| HSL | hsl(127, 33%, 45%) |
| OKLCH | oklch(62% 0.125 146.4) |
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 #4E9A57 | 3.45:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #4E9A57 | 6.08:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #4E9A57 text on white | 3.45:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #4E9A57 text on black | 6.08:1 | AA | Lc -39.8 | 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
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CBE0CC
oklch(88.6% 0.035 146.6)
-
Step 300
300
#A8CCAA
oklch(81% 0.061 146.5)
-
Step 400
400
#77B17C
oklch(70.6% 0.098 146.5)
-
Step 500
500 (this color)
#4E9A57
oklch(62% 0.125 146.4)
-
Step 600
600
#32883F
oklch(55.7% 0.136 146.2)
-
Step 700
700
#237331
oklch(49.1% 0.126 146.3)
-
Step 800
800
#1F5E29
oklch(42.8% 0.106 146.3)
-
Step 900
900
#204D26
oklch(37.8% 0.082 146.4)
-
Step 950
950
#142D17
oklch(27% 0.051 146.6)
#4E9A57 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) | #9C8E52 | 0.099 |
| Deuteranopia (no green cones) | #91875B | 0.097 |
| Tritanopia (no blue cones) | #42978A | 0.075 |
| Achromatopsia (no color) | #8A8A8A | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E9A57
#4E9A57
oklch(62% 0.125 146.4)
- #AD6AAE
#AD6AAE
oklch(62.1% 0.125 326.4)
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 #4E9A57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.026
- Muted Green #5FA052 ΔE 0.027
- Flat Green #699D4C ΔE 0.031
- Fern Green #548D44 ΔE 0.038
- Ocean Green #3D9973 ΔE 0.039
- Drab Green #749551 ΔE 0.040
- Off Green #6BA353 ΔE 0.042
- Moss #769958 ΔE 0.043
Use #4E9A57 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.