#52A49D
Closest named color: Cadet Blue (#5F9EA0). oklch(66.5% 0.081 188.1), rgb(82, 164, 157).
Aa
Black text reads best on this color (7.15:1).
About this color
#52A49D is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.081 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.022 away. Black text reads best on it, at 7.15:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #52A49D |
| RGB | rgb(82, 164, 157) |
| HSL | hsl(175, 33%, 48%) |
| OKLCH | oklch(66.5% 0.081 188.1) |
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 #52A49D | 2.93:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #52A49D | 7.15:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #52A49D text on white | 2.93:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #52A49D text on black | 7.15:1 | AAA | Lc -46.2 | Large or bold text, headings |
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 500.
-
Step 50
50
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CADEDC
oklch(88.5% 0.022 189.5)
-
Step 300
300
#A4C9C5
oklch(80.8% 0.04 188.3)
-
Step 400
400
#71AEA8
oklch(70.8% 0.064 188)
-
Step 500
500 (this color)
#52A49D
oklch(66.5% 0.081 188.1)
-
Step 600
600
#20847D
oklch(55.7% 0.088 187.9)
-
Step 700
700
#0E6F69
oklch(49% 0.082 188.1)
-
Step 800
800
#135B56
oklch(42.8% 0.068 188)
-
Step 900
900
#194B47
oklch(37.8% 0.053 187.8)
-
Step 950
950
#112C29
oklch(27.1% 0.034 185.9)
#52A49D 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) | #9C9D9D | 0.085 |
| Deuteranopia (no green cones) | #8F929E | 0.082 |
| Tritanopia (no blue cones) | #23A7A2 | 0.027 |
| Achromatopsia (no color) | #979797 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52A49D
#52A49D
oklch(66.5% 0.081 188.1)
- #BF7F8A
#BF7F8A
oklch(66.5% 0.08 8.2)
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 #52A49D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.022
- Dull Teal #5F9E8F ΔE 0.023
- Grey Teal #5E9B8A ΔE 0.031
- Sea #3C9992 ΔE 0.040
- Persian Green #2A9D8F ΔE 0.041
- Light Sea Green #20B2AA ΔE 0.042
- Greeny Blue #42B395 ΔE 0.050
- Blue Green #0F9B8E ΔE 0.052
Use #52A49D 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.