#4B8130
Closest named color: Dark Grass Green (#388004). oklch(54.7% 0.127 136.6), rgb(75, 129, 48).
Aa
White text reads best on this color (4.68:1).
About this color
#4B8130 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.127 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.036 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #4B8130 |
| RGB | rgb(75, 129, 48) |
| HSL | hsl(100, 46%, 35%) |
| OKLCH | oklch(54.7% 0.127 136.6) |
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 #4B8130 | 4.68:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #4B8130 | 4.48:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #4B8130 text on white | 4.68:1 | AA | Lc 72.4 | Content text, not long reading |
| #4B8130 text on black | 4.48:1 | AA large text | Lc -29.3 | Dividers and decoration only |
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
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#D0DECA
oklch(88.5% 0.031 136.2)
-
Step 300
300
#B0CAA5
oklch(81% 0.058 136.4)
-
Step 400
400
#86AE75
oklch(70.7% 0.091 136.6)
-
Step 500
500
#679A50
oklch(63.2% 0.118 136.7)
-
Step 600
600 (this color)
#4B8130
oklch(54.7% 0.127 136.6)
-
Step 700
700
#3E6F25
oklch(49% 0.118 136.7)
-
Step 800
800
#345B20
oklch(42.8% 0.099 136.5)
-
Step 900
900
#2D4B20
oklch(37.8% 0.077 137.1)
-
Step 950
950
#1B2C13
oklch(27.1% 0.049 136.4)
#4B8130 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) | #857727 | 0.080 |
| Deuteranopia (no green cones) | #7E7236 | 0.081 |
| Tritanopia (no blue cones) | #497C70 | 0.091 |
| Achromatopsia (no color) | #747474 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B8130
#4B8130
oklch(54.7% 0.127 136.6)
- #8E57A2
#8E57A2
oklch(54.8% 0.127 316.5)
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 #4B8130, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.036
- Olive Green #677A04 ΔE 0.037
- Tree Green #2A7E19 ΔE 0.039
- Fern Green #548D44 ΔE 0.040
- Swamp #698339 ΔE 0.040
- Jungle Green #048243 ΔE 0.041
- Murky Green #6C7A0E ΔE 0.042
- Military Green #667C3E ΔE 0.042
Use #4B8130 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.