#4E9951
Closest named color: Light Forest Green (#4F9153). oklch(61.7% 0.129 144.6), rgb(78, 153, 81).
Aa
Black text reads best on this color (5.99:1).
About this color
#4E9951 is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.129 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.025 away. Black text reads best on it, at 5.99:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #4E9951 |
| RGB | rgb(78, 153, 81) |
| HSL | hsl(122, 32%, 45%) |
| OKLCH | oklch(61.7% 0.129 144.6) |
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 #4E9951 | 3.50:1 | AA large text | Lc -67.8 | Content text, not long reading |
| Black text on #4E9951 | 5.99:1 | AA | Lc 41.7 | Non-text elements, placeholder text |
| #4E9951 text on white | 3.50:1 | AA large text | Lc 62.4 | Content text, not long reading |
| #4E9951 text on black | 5.99:1 | AA | Lc -39.3 | 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
#CCE0CB
oklch(88.6% 0.036 144)
-
Step 300
300
#A8CCA8
oklch(80.9% 0.063 145)
-
Step 400
400
#78B179
oklch(70.6% 0.1 144.8)
-
Step 500
500 (this color)
#4E9951
oklch(61.7% 0.129 144.6)
-
Step 600
600
#338839
oklch(55.7% 0.141 144.6)
-
Step 700
700
#25732B
oklch(49.1% 0.131 144.4)
-
Step 800
800
#215E25
oklch(42.8% 0.109 144.5)
-
Step 900
900
#214D23
oklch(37.7% 0.085 144.5)
-
Step 950
950
#142D15
oklch(26.9% 0.053 144.7)
#4E9951 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) | #9B8D4B | 0.098 |
| Deuteranopia (no green cones) | #918656 | 0.098 |
| Tritanopia (no blue cones) | #439588 | 0.081 |
| Achromatopsia (no color) | #898989 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E9951
#4E9951
oklch(61.7% 0.129 144.6)
- #AB68B0
#AB68B0
oklch(61.6% 0.129 324.5)
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 #4E9951, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.025
- Muted Green #5FA052 ΔE 0.028
- Flat Green #699D4C ΔE 0.031
- Fern Green #548D44 ΔE 0.034
- Drab Green #749551 ΔE 0.042
- Moss Green #658B38 ΔE 0.042
- Off Green #6BA353 ΔE 0.044
- Ocean Green #3D9973 ΔE 0.045
Use #4E9951 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.