#4D7437
Closest named color: Dark Olive Green (#556B2F). oklch(51.5% 0.1 135.4), rgb(77, 116, 55).
Aa
White text reads best on this color (5.42:1).
About this color
#4D7437 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.100 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 0.026 away. White text reads best on it, at 5.42:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #4D7437 |
| RGB | rgb(77, 116, 55) |
| HSL | hsl(98, 36%, 34%) |
| OKLCH | oklch(51.5% 0.1 135.4) |
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 #4D7437 | 5.42:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #4D7437 | 3.86:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #4D7437 text on white | 5.42:1 | AA | Lc 77.0 | Fine for body text |
| #4D7437 text on black | 3.86:1 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCC
oklch(88.4% 0.026 134.3)
-
Step 300
300
#B3C8A9
oklch(80.8% 0.048 135.5)
-
Step 400
400
#8CAC7B
oklch(70.8% 0.078 135)
-
Step 500
500
#6F9759
oklch(63.1% 0.099 135.1)
-
Step 600
600
#56813E
oklch(55.5% 0.108 135.4)
-
Step 700
700 (this color)
#4D7437
oklch(51.5% 0.1 135.4)
-
Step 800
800
#3A5929
oklch(42.7% 0.082 135.5)
-
Step 900
900
#324925
oklch(37.6% 0.065 135.1)
-
Step 950
950
#1D2B16
oklch(27% 0.042 135.8)
#4D7437 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) | #786C32 | 0.063 |
| Deuteranopia (no green cones) | #72693B | 0.061 |
| Tritanopia (no blue cones) | #4C7066 | 0.072 |
| Achromatopsia (no color) | #6A6A6A | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D7437
#4D7437
oklch(51.5% 0.1 135.4)
- #7D558E
#7D558E
oklch(51.5% 0.098 315.4)
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 #4D7437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.026
- Muddy Green #657432 ΔE 0.031
- Dark Moss Green #606C38 ΔE 0.034
- Military Green #667C3E ΔE 0.043
- Camo Green #526525 ΔE 0.044
- Mud Green #606602 ΔE 0.048
- Browny Green #6F6C0A ΔE 0.050
- Brown Green #706C11 ΔE 0.051
Use #4D7437 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.