#024E41
Closest named color: Dark Blue Green (#005249). oklch(37.9% 0.07 176.4), rgb(2, 78, 65).
Aa
White text reads best on this color (9.68:1).
About this color
#024E41 is a dark, muted teal or cyan. In OKLCH its lightness is 38%, its chroma 0.070 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.016 away. White text reads best on it, at 9.68:1.
| Hue family | Teals and cyans |
| Lightness | dark (38%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.16:1 |
| White text | 9.68:1 |
Values
| HEX | #024E41 |
| RGB | rgb(2, 78, 65) |
| HSL | hsl(170, 95%, 16%) |
| OKLCH | oklch(37.9% 0.07 176.4) |
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 #024E41 | 9.68:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #024E41 | 2.16:1 | Fails | Lc 12.0 | Not readable |
| #024E41 text on white | 9.68:1 | AAA | Lc 92.0 | Preferred for body text |
| #024E41 text on black | 2.16:1 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200
#C6E0D8
oklch(88.5% 0.03 175.2)
-
Step 300
300
#9DCCBF
oklch(80.8% 0.053 176.1)
-
Step 400
400
#63B29F
oklch(70.7% 0.084 176.4)
-
Step 500
500
#289E87
oklch(63% 0.107 176.3)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900 (this color)
#024E41
oklch(37.9% 0.07 176.4)
-
Step 950
950
#072D26
oklch(26.9% 0.044 177.8)
#024E41 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) | #4B4840 | 0.074 |
| Deuteranopia (no green cones) | #424242 | 0.070 |
| Tritanopia (no blue cones) | #004F4A | 0.015 |
| Achromatopsia (no color) | #444444 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #024E41
#024E41
oklch(37.9% 0.07 176.4)
- #5F3143
#5F3143
oklch(37.8% 0.07 356.1)
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 #024E41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.016
- Dark Teal #014D4E ΔE 0.024
- Evergreen #05472A ΔE 0.038
- Deep Teal #00555A ΔE 0.043
- Dark Slate Gray #2F4F4F ΔE 0.043
- Pine Green #0A481E ΔE 0.051
- Charcoal #264653 ΔE 0.053
- Spruce #0A5F38 ΔE 0.064
Use #024E41 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.