#588140
Closest named color: Military Green (#667C3E). oklch(55.7% 0.104 135.1), rgb(88, 129, 64).
Aa
Black text reads best on this color (4.62:1).
About this color
#588140 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.104 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.021 away. Black text reads best on it, at 4.62:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.62:1 |
| White text | 4.53:1 |
Values
| HEX | #588140 |
| RGB | rgb(88, 129, 64) |
| HSL | hsl(98, 34%, 38%) |
| OKLCH | oklch(55.7% 0.104 135.1) |
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 #588140 | 4.53:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #588140 | 4.62:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #588140 text on white | 4.53:1 | AA | Lc 71.4 | Content text, not long reading |
| #588140 text on black | 4.62:1 | AA | Lc -30.3 | Non-text elements, placeholder text |
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
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCC
oklch(88.4% 0.026 134.3)
-
Step 300
300
#B4C8AA
oklch(80.9% 0.047 135.1)
-
Step 400
400
#8CAC7C
oklch(70.8% 0.076 135.4)
-
Step 500
500
#70975A
oklch(63.2% 0.097 134.9)
-
Step 600
600 (this color)
#588140
oklch(55.7% 0.104 135.1)
-
Step 700
700
#486D32
oklch(49.2% 0.097 135.1)
-
Step 800
800
#3B592A
oklch(42.8% 0.081 135.3)
-
Step 900
900
#334926
oklch(37.7% 0.063 134.7)
-
Step 950
950
#1E2B17
oklch(27.1% 0.04 135.2)
#588140 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) | #85783A | 0.065 |
| Deuteranopia (no green cones) | #7F7544 | 0.064 |
| Tritanopia (no blue cones) | #587D72 | 0.075 |
| Achromatopsia (no color) | #767676 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588140
#588140
oklch(55.7% 0.104 135.1)
- #8B609D
#8B609D
oklch(55.8% 0.104 315.5)
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 #588140, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.021
- Swamp #698339 ΔE 0.023
- Dark Sage #598556 ΔE 0.027
- Fern Green #548D44 ΔE 0.035
- Muddy Green #657432 ΔE 0.038
- Moss Green #658B38 ΔE 0.038
- Khaki Green #728639 ΔE 0.038
- Murky Green #6C7A0E ΔE 0.040
Use #588140 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.