#588100
Closest named color: Olive Green (#677A04). oklch(55.2% 0.145 128.4), rgb(88, 129, 0).
Aa
White text reads best on this color (4.61:1).
About this color
#588100 is a medium-dark, vivid green. In OKLCH its lightness is 55%, its chroma 0.145 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.027 away. White text reads best on it, at 4.61:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.55:1 |
| White text | 4.61:1 |
Values
| HEX | #588100 |
| RGB | rgb(88, 129, 0) |
| HSL | hsl(79, 100%, 25%) |
| OKLCH | oklch(55.2% 0.145 128.4) |
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 #588100 | 4.61:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #588100 | 4.55:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #588100 text on white | 4.61:1 | AA | Lc 71.8 | Content text, not long reading |
| #588100 text on black | 4.55:1 | AA | Lc -29.9 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E6ECDF
oklch(93.5% 0.018 127.1)
-
Step 200
200
#D2DEC5
oklch(88.5% 0.036 128.1)
-
Step 300
300
#B4C99C
oklch(80.8% 0.065 128.1)
-
Step 400
400
#8DAD65
oklch(70.6% 0.104 128.4)
-
Step 500
500
#719837
oklch(63% 0.133 128.3)
-
Step 600
600 (this color)
#588100
oklch(55.2% 0.145 128.4)
-
Step 700
700
#4A6E00
oklch(49.2% 0.13 128.6)
-
Step 800
800
#3C5A01
oklch(42.8% 0.112 128.6)
-
Step 900
900
#334A0F
oklch(37.7% 0.088 128.7)
-
Step 950
950
#1E2B0B
oklch(26.9% 0.055 128.3)
#588100 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) | #887700 | 0.073 |
| Deuteranopia (no green cones) | #827416 | 0.072 |
| Tritanopia (no blue cones) | #5B7B6D | 0.114 |
| Achromatopsia (no color) | #757575 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588100
#588100
oklch(55.2% 0.145 128.4)
- #8A57B2
#8A57B2
oklch(55.2% 0.144 308.3)
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 #588100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.027
- Sap Green #5C8B15 ΔE 0.030
- Dark Grass Green #388004 ΔE 0.034
- Murky Green #6C7A0E ΔE 0.034
- Mossy Green #638B27 ΔE 0.036
- Swamp Green #748500 ΔE 0.040
- Tree Green #2A7E19 ΔE 0.045
- Swamp #698339 ΔE 0.045
Use #588100 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.