#538473
Closest named color: Dusty Teal (#4C9085). oklch(57.3% 0.06 170.2), rgb(83, 132, 115).
Aa
Black text reads best on this color (4.91:1).
About this color
#538473 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 57%, its chroma 0.060 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.037 away. Black text reads best on it, at 4.91:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #538473 |
| RGB | rgb(83, 132, 115) |
| HSL | hsl(159, 23%, 42%) |
| OKLCH | oklch(57.3% 0.06 170.2) |
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 #538473 | 4.27:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #538473 | 4.91:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #538473 text on white | 4.27:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #538473 text on black | 4.91:1 | AA | Lc -32.2 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE9
oklch(93.7% 0.008 168.7)
-
Step 200
200
#D0DCD7
oklch(88.4% 0.015 169.2)
-
Step 300
300
#B0C7BE
oklch(81% 0.028 170.1)
-
Step 400
400
#87AA9D
oklch(70.8% 0.043 170.4)
-
Step 500
500
#689584
oklch(63.2% 0.055 169.1)
-
Step 600
600 (this color)
#538473
oklch(57.3% 0.06 170.2)
-
Step 700
700
#3F6B5C
oklch(49.1% 0.055 170.2)
-
Step 800
800
#34574B
oklch(42.6% 0.046 170.3)
-
Step 900
900
#2E483F
oklch(37.8% 0.036 170.7)
-
Step 950
950
#1B2A25
oklch(27% 0.022 171.9)
#538473 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) | #817E72 | 0.061 |
| Deuteranopia (no green cones) | #797874 | 0.058 |
| Tritanopia (no blue cones) | #45857F | 0.020 |
| Achromatopsia (no color) | #7A7A7A | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #538473
#538473
oklch(57.3% 0.06 170.2)
- #946A7D
#946A7D
oklch(57.3% 0.06 350.4)
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 #538473, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.037
- Slate Green #658D6D ΔE 0.039
- Dark Sage #598556 ΔE 0.043
- Dark Cyan #008B8B ΔE 0.051
- Battleship Grey #6B7C85 ΔE 0.052
- Steel Grey #6F828A ΔE 0.054
- Teal #008080 ΔE 0.055
- Grey Blue #647D8E ΔE 0.058
Use #538473 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.