#59873F
Closest named color: Fern Green (#548D44). oklch(57.3% 0.114 135.4), rgb(89, 135, 63).
Aa
Black text reads best on this color (4.96:1).
About this color
#59873F is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.114 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.017 away. Black text reads best on it, at 4.96:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 4.96:1 |
| White text | 4.23:1 |
Values
| HEX | #59873F |
| RGB | rgb(89, 135, 63) |
| HSL | hsl(98, 36%, 39%) |
| OKLCH | oklch(57.3% 0.114 135.4) |
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 #59873F | 4.23:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #59873F | 4.96:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #59873F text on white | 4.23:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #59873F text on black | 4.96:1 | AA | Lc -32.6 | 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
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E6ECE2
oklch(93.6% 0.015 132.5)
-
Step 200
200
#D1DECB
oklch(88.6% 0.029 135.6)
-
Step 300
300
#B2C9A8
oklch(81% 0.052 136.2)
-
Step 400
400
#8AAD79
oklch(70.8% 0.083 135.7)
-
Step 500
500
#6D9856
oklch(63.2% 0.105 135.4)
-
Step 600
600 (this color)
#59873F
oklch(57.3% 0.114 135.4)
-
Step 700
700
#446E2C
oklch(49.1% 0.107 135.6)
-
Step 800
800
#395926
oklch(42.6% 0.086 135.2)
-
Step 900
900
#314A23
oklch(37.8% 0.069 135.3)
-
Step 950
950
#1D2B15
oklch(27% 0.043 134.9)
#59873F 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) | #8B7E39 | 0.070 |
| Deuteranopia (no green cones) | #857A44 | 0.071 |
| Tritanopia (no blue cones) | #588277 | 0.083 |
| Achromatopsia (no color) | #7B7B7B | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59873F
#59873F
oklch(57.3% 0.114 135.4)
- #9262A6
#9262A6
oklch(57.3% 0.114 315.5)
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 #59873F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.017
- Swamp #698339 ΔE 0.020
- Moss Green #658B38 ΔE 0.021
- Mossy Green #638B27 ΔE 0.029
- Khaki Green #728639 ΔE 0.031
- Light Forest Green #4F9153 ΔE 0.031
- Dark Sage #598556 ΔE 0.031
- Military Green #667C3E ΔE 0.035
Use #59873F 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.