#578952
Closest named color: Dark Sage (#598556). oklch(58% 0.098 142.2), rgb(87, 137, 82).
Aa
Black text reads best on this color (5.10:1).
About this color
#578952 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.098 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.015 away. Black text reads best on it, at 5.10:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #578952 |
| RGB | rgb(87, 137, 82) |
| HSL | hsl(115, 25%, 43%) |
| OKLCH | oklch(58% 0.098 142.2) |
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 #578952 | 4.11:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #578952 | 5.10:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #578952 text on white | 4.11:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #578952 text on black | 5.10:1 | AA | Lc -33.5 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D0DECF
oklch(88.6% 0.025 143.5)
-
Step 300
300
#B1C8AE
oklch(80.8% 0.044 142)
-
Step 400
400
#88AC83
oklch(70.7% 0.071 141.6)
-
Step 500
500
#699764
oklch(63% 0.09 142.1)
-
Step 600
600 (this color)
#578952
oklch(58% 0.098 142.2)
-
Step 700
700
#416E3C
oklch(49.2% 0.092 141.9)
-
Step 800
800
#365932
oklch(42.6% 0.075 141.9)
-
Step 900
900
#2F4A2C
oklch(37.8% 0.06 142)
-
Step 950
950
#1C2B1A
oklch(27% 0.037 141.6)
#578952 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) | #8C804E | 0.073 |
| Deuteranopia (no green cones) | #847B55 | 0.072 |
| Tritanopia (no blue cones) | #52867B | 0.062 |
| Achromatopsia (no color) | #7D7D7D | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #578952
#578952
oklch(58% 0.098 142.2)
- #96669D
#96669D
oklch(58.1% 0.099 322.2)
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 #578952, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.015
- Light Forest Green #4F9153 ΔE 0.024
- Fern Green #548D44 ΔE 0.024
- Swamp #698339 ΔE 0.031
- Moss Green #658B38 ΔE 0.033
- Sea Green #2E8B57 ΔE 0.034
- Khaki Green #728639 ΔE 0.037
- Military Green #667C3E ΔE 0.039
Use #578952 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.