#577260
Closest named color: Dim Gray (#696969). oklch(52.5% 0.042 155.5), rgb(87, 114, 96).
Aa
White text reads best on this color (5.27:1).
About this color
#577260 is a medium-dark, muted green. In OKLCH its lightness is 53%, its chroma 0.042 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.043 away. White text reads best on it, at 5.27:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #577260 |
| RGB | rgb(87, 114, 96) |
| HSL | hsl(140, 13%, 39%) |
| OKLCH | oklch(52.5% 0.042 155.5) |
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 #577260 | 5.27:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #577260 | 3.98:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #577260 text on white | 5.27:1 | AA | Lc 76.2 | Fine for body text |
| #577260 text on black | 3.98:1 | AA large text | Lc -25.5 | 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
#E7EBE8
oklch(93.6% 0.006 153.8)
-
Step 200
200
#D4DBD6
oklch(88.5% 0.01 155.1)
-
Step 300
300
#B7C4BB
oklch(80.8% 0.019 155.7)
-
Step 400
400
#92A799
oklch(70.8% 0.031 156.3)
-
Step 500
500
#77917F
oklch(63.1% 0.04 154.9)
-
Step 600
600 (this color)
#577260
oklch(52.5% 0.042 155.5)
-
Step 700
700
#4F6857
oklch(49.2% 0.04 155)
-
Step 800
800
#415547
oklch(42.8% 0.034 154.3)
-
Step 900
900
#37463C
oklch(37.8% 0.026 155.8)
-
Step 950
950
#202923
oklch(27% 0.017 155.9)
#577260 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) | #726E5F | 0.039 |
| Deuteranopia (no green cones) | #6D6A61 | 0.038 |
| Tritanopia (no blue cones) | #53716D | 0.022 |
| Achromatopsia (no color) | #6C6C6C | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577260
#577260
oklch(52.5% 0.042 155.5)
- #7A6174
#7A6174
oklch(52.4% 0.043 334.8)
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 #577260, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.043
- Dark Moss Green #606C38 ΔE 0.051
- Battleship Gray #6C757D ΔE 0.056
- Slate #516572 ΔE 0.057
- Grey Brown #7F7053 ΔE 0.058
- Bluegreen #017A79 ΔE 0.062
- Dark Taupe #7F684E ΔE 0.062
- Dark Aquamarine #017371 ΔE 0.062
Use #577260 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.