#577064
Closest named color: Dim Gray (#696969). oklch(52.1% 0.035 164.2), rgb(87, 112, 100).
Aa
White text reads best on this color (5.37:1).
About this color
#577064 is a medium-dark, muted green. In OKLCH its lightness is 52%, its chroma 0.035 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.035 away. White text reads best on it, at 5.37:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #577064 |
| RGB | rgb(87, 112, 100) |
| HSL | hsl(151, 13%, 39%) |
| OKLCH | oklch(52.1% 0.035 164.2) |
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 #577064 | 5.37:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #577064 | 3.90:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #577064 text on white | 5.37:1 | AA | Lc 76.8 | Fine for body text |
| #577064 text on black | 3.90:1 | AA large text | Lc -25.0 | 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 700.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D4DBD7
oklch(88.5% 0.009 161.3)
-
Step 300
300
#B7C4BE
oklch(80.9% 0.017 166.6)
-
Step 400
400
#92A69C
oklch(70.7% 0.027 164.1)
-
Step 500
500
#779084
oklch(63% 0.034 164.7)
-
Step 600
600
#5F7B6D
oklch(55.7% 0.039 163.2)
-
Step 700
700 (this color)
#577064
oklch(52.1% 0.035 164.2)
-
Step 800
800
#41544B
oklch(42.7% 0.028 164.6)
-
Step 900
900
#37463E
oklch(37.8% 0.024 161.8)
-
Step 950
950
#202925
oklch(27.1% 0.015 166.5)
#577064 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) | #6F6C63 | 0.035 |
| Deuteranopia (no green cones) | #6A6965 | 0.033 |
| Tritanopia (no blue cones) | #52706C | 0.013 |
| Achromatopsia (no color) | #6A6A6A | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577064
#577064
oklch(52.1% 0.035 164.2)
- #79626E
#79626E
oklch(52.3% 0.034 345.6)
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 #577064, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.035
- Slate #516572 ΔE 0.047
- Battleship Gray #6C757D ΔE 0.051
- Dark Moss Green #606C38 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.061
- Grey Brown #7F7053 ΔE 0.061
- Deep Turquoise #017374 ΔE 0.061
- Bluegreen #017A79 ΔE 0.062
Use #577064 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.