#4B7F30
Closest named color: Olive Green (#677A04). oklch(54.2% 0.124 136.4), rgb(75, 127, 48).
Aa
White text reads best on this color (4.79:1).
About this color
#4B7F30 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.124 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.036 away. White text reads best on it, at 4.79:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #4B7F30 |
| RGB | rgb(75, 127, 48) |
| HSL | hsl(99, 45%, 34%) |
| OKLCH | oklch(54.2% 0.124 136.4) |
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 #4B7F30 | 4.79:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #4B7F30 | 4.37:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #4B7F30 text on white | 4.79:1 | AA | Lc 73.1 | Content text, not long reading |
| #4B7F30 text on black | 4.37:1 | AA large text | Lc -28.6 | 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
#B0C9A6
oklch(80.8% 0.055 136.8)
-
Step 400
400
#87AE76
oklch(70.8% 0.089 136.5)
-
Step 500
500
#689951
oklch(63% 0.115 136.4)
-
Step 600
600 (this color)
#4B7F30
oklch(54.2% 0.124 136.4)
-
Step 700
700
#406F27
oklch(49.1% 0.115 136.3)
-
Step 800
800
#355A22
oklch(42.6% 0.094 136.3)
-
Step 900
900
#2E4A21
oklch(37.6% 0.074 136.6)
-
Step 950
950
#1B2C14
oklch(27.1% 0.048 137.1)
#4B7F30 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) | #837527 | 0.078 |
| Deuteranopia (no green cones) | #7C7136 | 0.078 |
| Tritanopia (no blue cones) | #497B6E | 0.087 |
| Achromatopsia (no color) | #727272 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B7F30
#4B7F30
oklch(54.2% 0.124 136.4)
- #8B569F
#8B569F
oklch(54.1% 0.124 316.2)
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 #4B7F30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.036
- Dark Grass Green #388004 ΔE 0.037
- Tree Green #2A7E19 ΔE 0.038
- Jungle Green #048243 ΔE 0.040
- Military Green #667C3E ΔE 0.041
- Murky Green #6C7A0E ΔE 0.041
- Swamp #698339 ΔE 0.042
- Muddy Green #657432 ΔE 0.045
Use #4B7F30 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.