#588455
Closest named color: Dark Sage (#598556). oklch(56.8% 0.086 142.9), rgb(88, 132, 85).
Aa
Black text reads best on this color (4.84:1).
About this color
#588455 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.086 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.003 away. Black text reads best on it, at 4.84:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #588455 |
| RGB | rgb(88, 132, 85) |
| HSL | hsl(116, 22%, 43%) |
| OKLCH | oklch(56.8% 0.086 142.9) |
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 #588455 | 4.33:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #588455 | 4.84:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #588455 text on white | 4.33:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #588455 text on black | 4.84:1 | AA | Lc -31.7 | 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
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D1DDD0
oklch(88.5% 0.022 143.2)
-
Step 300
300
#B3C7B1
oklch(80.8% 0.037 142.7)
-
Step 400
400
#8AAB88
oklch(70.7% 0.062 143.4)
-
Step 500
500
#6D966A
oklch(63.1% 0.079 142.9)
-
Step 600
600 (this color)
#588455
oklch(56.8% 0.086 142.9)
-
Step 700
700
#456C42
oklch(49% 0.079 142.6)
-
Step 800
800
#395837
oklch(42.6% 0.065 142.9)
-
Step 900
900
#31492F
oklch(37.8% 0.053 142.6)
-
Step 950
950
#1D2B1C
oklch(27.1% 0.033 143)
#588455 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) | #867C52 | 0.064 |
| Deuteranopia (no green cones) | #7F7858 | 0.063 |
| Tritanopia (no blue cones) | #548178 | 0.055 |
| Achromatopsia (no color) | #797979 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588455
#588455
oklch(56.8% 0.086 142.9)
- #8F6594
#8F6594
oklch(56.7% 0.086 323)
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 #588455, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.003
- Military Green #667C3E ΔE 0.031
- Swamp #698339 ΔE 0.035
- Sea Green #2E8B57 ΔE 0.039
- Fern Green #548D44 ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.040
- Slate Green #658D6D ΔE 0.043
- Khaki Green #728639 ΔE 0.044
Use #588455 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.