#008574
Closest named color: Teal (#008080). oklch(55.2% 0.1 179.6), rgb(0, 133, 116).
Aa
Black text reads best on this color (4.60:1).
About this color
#008574 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.100 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.028 away. Black text reads best on it, at 4.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #008574 |
| RGB | rgb(0, 133, 116) |
| HSL | hsl(172, 100%, 26%) |
| OKLCH | oklch(55.2% 0.1 179.6) |
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 #008574 | 4.55:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #008574 | 4.60:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #008574 text on white | 4.55:1 | AA | Lc 71.1 | Content text, not long reading |
| #008574 text on black | 4.60:1 | AA | Lc -30.6 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C8DFD9
oklch(88.5% 0.026 178.3)
-
Step 300
300
#A2CBC1
oklch(81% 0.046 178.6)
-
Step 400
400
#6CB0A2
oklch(70.8% 0.073 179.5)
-
Step 500
500
#3D9C8B
oklch(63.2% 0.093 179.3)
-
Step 600
600 (this color)
#008574
oklch(55.2% 0.1 179.6)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#015C50
oklch(42.6% 0.077 179.9)
-
Step 900
900
#124C42
oklch(37.7% 0.061 178.8)
-
Step 950
950
#0D2D27
oklch(27.1% 0.039 178.8)
#008574 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) | #7F7C73 | 0.106 |
| Deuteranopia (no green cones) | #707175 | 0.101 |
| Tritanopia (no blue cones) | #008780 | 0.018 |
| Achromatopsia (no color) | #767676 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008574
#008574
oklch(55.2% 0.1 179.6)
- #A15870
#A15870
oklch(55.3% 0.1 359.9)
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 #008574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.028
- Dark Cyan #008B8B ΔE 0.036
- Bluegreen #017A79 ΔE 0.038
- Viridian #1E9167 ΔE 0.049
- Deep Aqua #08787F ΔE 0.049
- Sea Green #2E8B57 ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.056
- Deep Turquoise #017374 ΔE 0.057
Use #008574 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.