#20554E
Closest named color: Dark Blue Green (#005249). oklch(41.2% 0.057 183.5), rgb(32, 85, 78).
Aa
White text reads best on this color (8.49:1).
About this color
#20554E is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.057 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.022 away. White text reads best on it, at 8.49:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.47:1 |
| White text | 8.49:1 |
Values
| HEX | #20554E |
| RGB | rgb(32, 85, 78) |
| HSL | hsl(172, 45%, 23%) |
| OKLCH | oklch(41.2% 0.057 183.5) |
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 #20554E | 8.49:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #20554E | 2.47:1 | Fails | Lc 14.9 | Not readable |
| #20554E text on white | 8.49:1 | AAA | Lc 89.1 | Fine for body text |
| #20554E text on black | 2.47:1 | Fails | Lc -13.2 | Not readable |
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 800.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CCDDDA
oklch(88.4% 0.019 184.2)
-
Step 300
300
#AAC8C3
oklch(80.9% 0.033 184.4)
-
Step 400
400
#7BACA4
oklch(70.7% 0.053 183.6)
-
Step 500
500
#57978E
oklch(63.1% 0.068 184.2)
-
Step 600
600
#398278
oklch(55.7% 0.075 183.4)
-
Step 700
700
#2A6D65
oklch(49% 0.069 184.5)
-
Step 800
800 (this color)
#20554E
oklch(41.2% 0.057 183.5)
-
Step 900
900
#234944
oklch(37.6% 0.044 184.5)
-
Step 950
950
#162B28
oklch(27% 0.028 184.2)
#20554E 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) | #51504E | 0.061 |
| Deuteranopia (no green cones) | #494A4F | 0.058 |
| Tritanopia (no blue cones) | #005753 | 0.015 |
| Achromatopsia (no color) | #4D4D4D | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20554E
#20554E
oklch(41.2% 0.057 183.5)
- #653D47
#653D47
oklch(41.1% 0.058 3.7)
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 #20554E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.022
- Deep Teal #00555A ΔE 0.024
- Dark Slate Gray #2F4F4F ΔE 0.024
- Dark Teal #014D4E ΔE 0.034
- Dark Green Blue #1F6357 ΔE 0.044
- Petrol #005F6A ΔE 0.047
- Charcoal #264653 ΔE 0.053
- Pine #2B5D34 ΔE 0.056
Use #20554E 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.