#004B44
Closest named color: Dark Teal (#014D4E). oklch(37.1% 0.066 184.2), rgb(0, 75, 68).
Aa
White text reads best on this color (10.04:1).
About this color
#004B44 is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.066 and its hue 184°. 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 10.04:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.08:1 |
| White text | 10.04:1 |
Values
| HEX | #004B44 |
| RGB | rgb(0, 75, 68) |
| HSL | hsl(174, 100%, 15%) |
| OKLCH | oklch(37.1% 0.066 184.2) |
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 #004B44 | 10.04:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #004B44 | 2.08:1 | Fails | Lc 11.1 | Not readable |
| #004B44 text on white | 10.04:1 | AAA | Lc 92.9 | Preferred for body text |
| #004B44 text on black | 2.08:1 | Fails | Lc -9.6 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEB
oklch(93.6% 0.014 185.9)
-
Step 200
200
#C6DFDB
oklch(88.4% 0.027 185.1)
-
Step 300
300
#9ECBC4
oklch(80.8% 0.048 184.6)
-
Step 400
400
#63B1A6
oklch(70.7% 0.079 184)
-
Step 500
500
#2A9D91
oklch(63.1% 0.101 184.7)
-
Step 600
600
#00867A
oklch(55.7% 0.099 183.9)
-
Step 700
700
#007066
oklch(49% 0.087 184.2)
-
Step 800
800
#005C54
oklch(42.7% 0.075 184.7)
-
Step 900
900 (this color)
#004B44
oklch(37.1% 0.066 184.2)
-
Step 950
950
#082D29
oklch(27% 0.041 184.8)
#004B44 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) | #474644 | 0.070 |
| Deuteranopia (no green cones) | #3D3F45 | 0.066 |
| Tritanopia (no blue cones) | #004D49 | 0.009 |
| Achromatopsia (no color) | #424242 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #004B44
#004B44
oklch(37.1% 0.066 184.2)
- #5D303C
#5D303C
oklch(37.1% 0.067 3.8)
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 #004B44, 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 Blue Green #005249 ΔE 0.023
- Evergreen #05472A ΔE 0.041
- Deep Teal #00555A ΔE 0.043
- Dark Slate Gray #2F4F4F ΔE 0.044
- Charcoal #264653 ΔE 0.044
- Pine Green #0A481E ΔE 0.057
- Dark Grey Blue #29465B ΔE 0.058
Use #004B44 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.