#4E7139
Closest named color: Dark Olive Green (#556B2F). oklch(50.8% 0.092 134.8), rgb(78, 113, 57).
Aa
White text reads best on this color (5.60:1).
About this color
#4E7139 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.092 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.018 away. White text reads best on it, at 5.60:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.74:1 |
| White text | 5.60:1 |
Values
| HEX | #4E7139 |
| RGB | rgb(78, 113, 57) |
| HSL | hsl(98, 33%, 33%) |
| OKLCH | oklch(50.8% 0.092 134.8) |
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 #4E7139 | 5.60:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #4E7139 | 3.74:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #4E7139 text on white | 5.60:1 | AA | Lc 77.9 | Fine for body text |
| #4E7139 text on black | 3.74:1 | AA large text | Lc -23.8 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCD
oklch(88.5% 0.025 135.7)
-
Step 300
300
#B5C7AB
oklch(80.8% 0.043 134.3)
-
Step 400
400
#8EAB7E
oklch(70.7% 0.071 134.7)
-
Step 500
500
#72965D
oklch(63.2% 0.091 134.6)
-
Step 600
600
#5A8043
oklch(55.6% 0.098 134.7)
-
Step 700
700 (this color)
#4E7139
oklch(50.8% 0.092 134.8)
-
Step 800
800
#3C582C
oklch(42.6% 0.076 135.1)
-
Step 900
900
#344928
oklch(37.8% 0.06 134.9)
-
Step 950
950
#1E2B18
oklch(27.1% 0.038 136.2)
#4E7139 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) | #756934 | 0.058 |
| Deuteranopia (no green cones) | #70673C | 0.057 |
| Tritanopia (no blue cones) | #4E6D64 | 0.067 |
| Achromatopsia (no color) | #686868 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E7139
#4E7139
oklch(50.8% 0.092 134.8)
- #79548A
#79548A
oklch(50.7% 0.093 314.7)
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 #4E7139, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.018
- Dark Moss Green #606C38 ΔE 0.027
- Muddy Green #657432 ΔE 0.033
- Camo Green #526525 ΔE 0.036
- Mud Green #606602 ΔE 0.045
- Military Green #667C3E ΔE 0.048
- Browny Green #6F6C0A ΔE 0.050
- Brown Green #706C11 ΔE 0.050
Use #4E7139 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.