#4B8E4E
Closest named color: Light Forest Green (#4F9153). oklch(58.6% 0.117 144.8), rgb(75, 142, 78).
Aa
Black text reads best on this color (5.27:1).
About this color
#4B8E4E is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.117 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 0.011 away. Black text reads best on it, at 5.27:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.27:1 |
| White text | 3.97:1 |
Values
| HEX | #4B8E4E |
| RGB | rgb(75, 142, 78) |
| HSL | hsl(123, 31%, 43%) |
| OKLCH | oklch(58.6% 0.117 144.8) |
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 #4B8E4E | 3.97:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #4B8E4E | 5.27:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #4B8E4E text on white | 3.97:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #4B8E4E text on black | 5.27:1 | AA | Lc -34.7 | 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 600.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDFCD
oklch(88.6% 0.03 143.8)
-
Step 300
300
#ACCAAC
oklch(80.9% 0.053 145.1)
-
Step 400
400
#7FAF80
oklch(70.7% 0.085 145.1)
-
Step 500
500
#5E9B5F
oklch(63.2% 0.109 144.5)
-
Step 600
600 (this color)
#4B8E4E
oklch(58.6% 0.117 144.8)
-
Step 700
700
#337037
oklch(49% 0.109 144.9)
-
Step 800
800
#2B5C2E
oklch(42.8% 0.091 145)
-
Step 900
900
#284B29
oklch(37.6% 0.07 144.6)
-
Step 950
950
#182C18
oklch(27% 0.045 144.2)
#4B8E4E 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) | #908349 | 0.090 |
| Deuteranopia (no green cones) | #877D52 | 0.089 |
| Tritanopia (no blue cones) | #428B7F | 0.072 |
| Achromatopsia (no color) | #7F7F7F | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B8E4E
#4B8E4E
oklch(58.6% 0.117 144.8)
- #9F62A2
#9F62A2
oklch(58.6% 0.117 325.3)
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 #4B8E4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.011
- Fern Green #548D44 ΔE 0.012
- Sea Green #2E8B57 ΔE 0.027
- Moss Green #658B38 ΔE 0.031
- Dark Sage #598556 ΔE 0.035
- Viridian #1E9167 ΔE 0.037
- Mossy Green #638B27 ΔE 0.039
- Swamp #698339 ΔE 0.041
Use #4B8E4E 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.