#587C69
Closest named color: Dark Sage (#598556). oklch(55.3% 0.05 161.1), rgb(88, 124, 105).
Aa
White text reads best on this color (4.66:1).
About this color
#587C69 is a medium-dark, muted green. In OKLCH its lightness is 55%, its chroma 0.050 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.045 away. White text reads best on it, at 4.66:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.50:1 |
| White text | 4.66:1 |
Values
| HEX | #587C69 |
| RGB | rgb(88, 124, 105) |
| HSL | hsl(148, 17%, 42%) |
| OKLCH | oklch(55.3% 0.05 161.1) |
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 #587C69 | 4.66:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #587C69 | 4.50:1 | AA | Lc 31.7 | Non-text elements, placeholder text |
| #587C69 text on white | 4.66:1 | AA | Lc 72.4 | Content text, not long reading |
| #587C69 text on black | 4.50:1 | AA | Lc -29.3 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD6
oklch(88.5% 0.013 159.9)
-
Step 300
300
#B5C5BC
oklch(80.9% 0.021 161.3)
-
Step 400
400
#8DA899
oklch(70.7% 0.037 161)
-
Step 500
500
#719380
oklch(63.2% 0.047 160.2)
-
Step 600
600 (this color)
#587C69
oklch(55.3% 0.05 161.1)
-
Step 700
700
#496958
oklch(49.1% 0.046 160.9)
-
Step 800
800
#3C5648
oklch(42.8% 0.039 160.6)
-
Step 900
900
#33473C
oklch(37.7% 0.031 160.4)
-
Step 950
950
#1E2923
oklch(26.8% 0.019 161)
#587C69 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) | #7B7768 | 0.049 |
| Deuteranopia (no green cones) | #75726A | 0.048 |
| Tritanopia (no blue cones) | #517C76 | 0.020 |
| Achromatopsia (no color) | #747474 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #587C69
#587C69
oklch(55.3% 0.05 161.1)
- #88677B
#88677B
oklch(55.3% 0.051 341.9)
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 #587C69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.045
- Battleship Gray #6C757D ΔE 0.052
- Battleship Grey #6B7C85 ΔE 0.053
- Slate Green #658D6D ΔE 0.055
- Military Green #667C3E ΔE 0.058
- Teal #008080 ΔE 0.059
- Dim Gray #696969 ΔE 0.060
- Dusty Teal #4C9085 ΔE 0.060
Use #587C69 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.