#5B7B3E
Closest named color: Military Green (#667C3E). oklch(54.3% 0.095 131.6), rgb(91, 123, 62).
Aa
White text reads best on this color (4.83:1).
About this color
#5B7B3E is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.095 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.015 away. White text reads best on it, at 4.83:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.34:1 |
| White text | 4.83:1 |
Values
| HEX | #5B7B3E |
| RGB | rgb(91, 123, 62) |
| HSL | hsl(91, 33%, 36%) |
| OKLCH | oklch(54.3% 0.095 131.6) |
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 #5B7B3E | 4.83:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #5B7B3E | 4.34:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #5B7B3E text on white | 4.83:1 | AA | Lc 73.4 | Content text, not long reading |
| #5B7B3E text on black | 4.34:1 | AA large text | Lc -28.3 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE3
oklch(93.7% 0.013 130.8)
-
Step 200
200
#D3DDCD
oklch(88.5% 0.024 133.5)
-
Step 300
300
#B7C7AA
oklch(81% 0.044 131)
-
Step 400
400
#91AA7D
oklch(70.7% 0.069 131.6)
-
Step 500
500
#76955C
oklch(63.2% 0.088 131.7)
-
Step 600
600 (this color)
#5B7B3E
oklch(54.3% 0.095 131.6)
-
Step 700
700
#4E6B33
oklch(49.1% 0.089 131.5)
-
Step 800
800
#40572B
oklch(42.6% 0.073 131.5)
-
Step 900
900
#364827
oklch(37.7% 0.058 132)
-
Step 950
950
#202A17
oklch(26.9% 0.036 131.1)
#5B7B3E 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) | #807339 | 0.055 |
| Deuteranopia (no green cones) | #7B7142 | 0.055 |
| Tritanopia (no blue cones) | #5C776D | 0.071 |
| Achromatopsia (no color) | #727272 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B7B3E
#5B7B3E
oklch(54.3% 0.095 131.6)
- #825F98
#825F98
oklch(54.4% 0.095 311.6)
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 #5B7B3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.015
- Muddy Green #657432 ΔE 0.022
- Swamp #698339 ΔE 0.033
- Dark Sage #598556 ΔE 0.035
- Murky Green #6C7A0E ΔE 0.039
- Olive Green #677A04 ΔE 0.040
- Dark Moss Green #606C38 ΔE 0.043
- Khaki Green #728639 ΔE 0.048
Use #5B7B3E 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.