#2C5952
Closest named color: Dark Green Blue (#1F6357). oklch(43% 0.051 182.5), rgb(44, 89, 82).
Aa
White text reads best on this color (7.90:1).
About this color
#2C5952 is a dark, muted teal or cyan. In OKLCH its lightness is 43%, its chroma 0.051 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.031 away. White text reads best on it, at 7.90:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #2C5952 |
| RGB | rgb(44, 89, 82) |
| HSL | hsl(171, 34%, 26%) |
| OKLCH | oklch(43% 0.051 182.5) |
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 #2C5952 | 7.90:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #2C5952 | 2.65:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #2C5952 text on white | 7.90:1 | AAA | Lc 87.3 | Fine for body text |
| #2C5952 text on black | 2.65:1 | Fails | Lc -14.8 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDDA
oklch(88.5% 0.017 182.7)
-
Step 300
300
#ACC7C2
oklch(80.8% 0.03 183.2)
-
Step 400
400
#80ABA3
oklch(70.8% 0.048 182.2)
-
Step 500
500
#5E968D
oklch(63.2% 0.061 183)
-
Step 600
600
#428077
oklch(55.6% 0.066 183.4)
-
Step 700
700
#336C64
oklch(49% 0.062 183.5)
-
Step 800
800 (this color)
#2C5952
oklch(43% 0.051 182.5)
-
Step 900
900
#284943
oklch(37.8% 0.04 181.1)
-
Step 950
950
#182B27
oklch(27.1% 0.026 179.4)
#2C5952 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) | #555552 | 0.054 |
| Deuteranopia (no green cones) | #4E4F53 | 0.052 |
| Tritanopia (no blue cones) | #185B57 | 0.015 |
| Achromatopsia (no color) | #515151 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C5952
#2C5952
oklch(43% 0.051 182.5)
- #68444D
#68444D
oklch(43% 0.051 3.1)
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 #2C5952, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.031
- Dark Slate Gray #2F4F4F ΔE 0.032
- Deep Teal #00555A ΔE 0.034
- Petrol #005F6A ΔE 0.040
- Dark Blue Green #005249 ΔE 0.041
- Dark Teal #014D4E ΔE 0.052
- Pine #2B5D34 ΔE 0.053
- Dark Aqua #05696B ΔE 0.054
Use #2C5952 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.