#4B751A
Closest named color: Tree Green (#2A7E19). oklch(51.3% 0.127 131.6), rgb(75, 117, 26).
Aa
White text reads best on this color (5.44:1).
About this color
#4B751A is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.127 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.038 away. White text reads best on it, at 5.44:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #4B751A |
| RGB | rgb(75, 117, 26) |
| HSL | hsl(88, 64%, 28%) |
| OKLCH | oklch(51.3% 0.127 131.6) |
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 #4B751A | 5.44:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #4B751A | 3.85:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #4B751A text on white | 5.44:1 | AA | Lc 77.0 | Fine for body text |
| #4B751A text on black | 3.85:1 | AA large text | Lc -24.8 | 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 700.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E6EDE0
oklch(93.7% 0.019 130.2)
-
Step 200
200
#D1DEC7
oklch(88.4% 0.034 131.4)
-
Step 300
300
#B2C9A0
oklch(80.8% 0.061 131.6)
-
Step 400
400
#8AAE6C
oklch(70.8% 0.099 131.8)
-
Step 500
500
#6D9943
oklch(63.2% 0.126 131.7)
-
Step 600
600
#558320
oklch(55.7% 0.137 131.5)
-
Step 700
700 (this color)
#4B751A
oklch(51.3% 0.127 131.6)
-
Step 800
800
#395A12
oklch(42.7% 0.105 131.4)
-
Step 900
900
#314A18
oklch(37.6% 0.081 131.7)
-
Step 950
950
#1D2C0F
oklch(27.1% 0.053 131.7)
#4B751A 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) | #7A6C07 | 0.068 |
| Deuteranopia (no green cones) | #756823 | 0.072 |
| Tritanopia (no blue cones) | #4C7064 | 0.097 |
| Achromatopsia (no color) | #6A6A6A | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B751A
#4B751A
oklch(51.3% 0.127 131.6)
- #7F4F9B
#7F4F9B
oklch(51.4% 0.126 311.8)
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 #4B751A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.038
- Dark Grass Green #388004 ΔE 0.041
- Olive Green #677A04 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.042
- Muddy Green #657432 ΔE 0.045
- Mud Green #606602 ΔE 0.047
- Murky Green #6C7A0E ΔE 0.048
- Browny Green #6F6C0A ΔE 0.052
Use #4B751A 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.