#537865
Closest named color: Dark Sage (#598556). oklch(53.9% 0.052 161.7), rgb(83, 120, 101).
Aa
White text reads best on this color (4.95:1).
About this color
#537865 is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.052 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.052 away. White text reads best on it, at 4.95:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.24:1 |
| White text | 4.95:1 |
Values
| HEX | #537865 |
| RGB | rgb(83, 120, 101) |
| HSL | hsl(149, 18%, 40%) |
| OKLCH | oklch(53.9% 0.052 161.7) |
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 #537865 | 4.95:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #537865 | 4.24:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #537865 text on white | 4.95:1 | AA | Lc 74.2 | Content text, not long reading |
| #537865 text on black | 4.24:1 | AA large text | Lc -27.5 | 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
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD6
oklch(88.5% 0.013 159.9)
-
Step 300
300
#B4C6BC
oklch(81% 0.024 161.6)
-
Step 400
400
#8DA899
oklch(70.7% 0.037 161)
-
Step 500
500
#709381
oklch(63.2% 0.047 162.3)
-
Step 600
600 (this color)
#537865
oklch(53.9% 0.052 161.7)
-
Step 700
700
#486958
oklch(49% 0.047 161.6)
-
Step 800
800
#3B5648
oklch(42.7% 0.04 161.5)
-
Step 900
900
#33473C
oklch(37.7% 0.031 160.4)
-
Step 950
950
#1E2A23
oklch(27.1% 0.021 159)
#537865 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) | #777364 | 0.050 |
| Deuteranopia (no green cones) | #716E66 | 0.049 |
| Tritanopia (no blue cones) | #4B7872 | 0.021 |
| Achromatopsia (no color) | #707070 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #537865
#537865
oklch(53.9% 0.052 161.7)
- #846377
#846377
oklch(54% 0.051 342)
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 #537865, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.052
- Dim Gray #696969 ΔE 0.055
- Bluegreen #017A79 ΔE 0.055
- Battleship Gray #6C757D ΔE 0.055
- Teal #008080 ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.060
- Military Green #667C3E ΔE 0.060
- Deep Aqua #08787F ΔE 0.061
Use #537865 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.