#204C49
Closest named color: Dark Teal (#014D4E). oklch(38.5% 0.049 189.4), rgb(32, 76, 73).
Aa
White text reads best on this color (9.58:1).
About this color
#204C49 is a dark, muted teal or cyan. In OKLCH its lightness is 38%, its chroma 0.049 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.017 away. White text reads best on it, at 9.58:1.
| Hue family | Teals and cyans |
| Lightness | dark (38%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.19:1 |
| White text | 9.58:1 |
Values
| HEX | #204C49 |
| RGB | rgb(32, 76, 73) |
| HSL | hsl(176, 41%, 21%) |
| OKLCH | oklch(38.5% 0.049 189.4) |
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 #204C49 | 9.58:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #204C49 | 2.19:1 | Fails | Lc 11.9 | Not readable |
| #204C49 text on white | 9.58:1 | AAA | Lc 92.0 | Preferred for body text |
| #204C49 text on black | 2.19:1 | Fails | Lc -10.4 | 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 900.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A7C9C5
oklch(81% 0.037 187.7)
-
Step 400
400
#75ADA8
oklch(70.7% 0.059 188.9)
-
Step 500
500
#4E9893
oklch(63.1% 0.074 189.7)
-
Step 600
600
#2C837D
oklch(55.7% 0.082 188.6)
-
Step 700
700
#1D6E6A
oklch(49% 0.075 190.1)
-
Step 800
800
#1B5A56
oklch(42.7% 0.063 189.1)
-
Step 900
900 (this color)
#204C49
oklch(38.5% 0.049 189.4)
-
Step 950
950
#132B2A
oklch(26.9% 0.03 192)
#204C49 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) | #484849 | 0.052 |
| Deuteranopia (no green cones) | #414349 | 0.049 |
| Tritanopia (no blue cones) | #024E4B | 0.017 |
| Achromatopsia (no color) | #454545 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #204C49
#204C49
oklch(38.5% 0.049 189.4)
- #5A393E
#5A393E
oklch(38.5% 0.047 9.6)
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 #204C49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.017
- Dark Slate Gray #2F4F4F ΔE 0.022
- Dark Blue Green #005249 ΔE 0.024
- Charcoal #264653 ΔE 0.031
- Deep Teal #00555A ΔE 0.034
- Dark Grey Blue #29465B ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.045
- Evergreen #05472A ΔE 0.057
Use #204C49 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.