#578030
Closest named color: Swamp (#698339). oklch(55.2% 0.119 132.1), rgb(87, 128, 48).
Aa
White text reads best on this color (4.63:1).
About this color
#578030 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.119 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.028 away. White text reads best on it, at 4.63:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #578030 |
| RGB | rgb(87, 128, 48) |
| HSL | hsl(91, 45%, 35%) |
| OKLCH | oklch(55.2% 0.119 132.1) |
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 #578030 | 4.63:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #578030 | 4.53:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #578030 text on white | 4.63:1 | AA | Lc 72.0 | Content text, not long reading |
| #578030 text on black | 4.53:1 | AA | Lc -29.7 | 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
#E6ECE2
oklch(93.6% 0.015 132.5)
-
Step 200
200
#D2DECA
oklch(88.6% 0.03 132.6)
-
Step 300
300
#B4C8A5
oklch(80.8% 0.053 131.9)
-
Step 400
400
#8DAC74
oklch(70.7% 0.085 131.8)
-
Step 500
500
#70974F
oklch(63% 0.109 132.1)
-
Step 600
600 (this color)
#578030
oklch(55.2% 0.119 132.1)
-
Step 700
700
#486D24
oklch(49% 0.11 132.1)
-
Step 800
800
#3B591F
oklch(42.6% 0.092 132.2)
-
Step 900
900
#33491F
oklch(37.6% 0.071 131.8)
-
Step 950
950
#1E2B13
oklch(27% 0.045 132)
#578030 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) | #857727 | 0.066 |
| Deuteranopia (no green cones) | #807436 | 0.068 |
| Tritanopia (no blue cones) | #587B6F | 0.089 |
| Achromatopsia (no color) | #757575 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #578030
#578030
oklch(55.2% 0.119 132.1)
- #895CA4
#895CA4
oklch(55.2% 0.118 311.8)
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 #578030, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.028
- Olive Green #677A04 ΔE 0.028
- Military Green #667C3E ΔE 0.030
- Murky Green #6C7A0E ΔE 0.031
- Fern Green #548D44 ΔE 0.038
- Moss Green #658B38 ΔE 0.039
- Mossy Green #638B27 ΔE 0.039
- Muddy Green #657432 ΔE 0.040
Use #578030 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.