#53AFA2
Closest named color: Light Sea Green (#20B2AA). oklch(69.4% 0.09 183.2), rgb(83, 175, 162).
Aa
Black text reads best on this color (8.02:1).
About this color
#53AFA2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.090 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.026 away. Black text reads best on it, at 8.02:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 8.02:1 |
| White text | 2.61:1 |
Values
| HEX | #53AFA2 |
| RGB | rgb(83, 175, 162) |
| HSL | hsl(172, 37%, 51%) |
| OKLCH | oklch(69.4% 0.09 183.2) |
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 #53AFA2 | 2.61:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #53AFA2 | 8.02:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #53AFA2 text on white | 2.61:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #53AFA2 text on black | 8.02:1 | AAA | Lc -51.0 | 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 400.
-
Step 50
50
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEEEB
oklch(93.7% 0.016 182.7)
-
Step 200
200
#C3E0DB
oklch(88.4% 0.031 184.1)
-
Step 300
300
#98CDC4
oklch(80.9% 0.056 183.3)
-
Step 400
400 (this color)
#53AFA2
oklch(69.4% 0.09 183.2)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#012E29
oklch(27.1% 0.047 183.5)
#53AFA2 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) | #A8A6A2 | 0.097 |
| Deuteranopia (no green cones) | #999BA3 | 0.091 |
| Tritanopia (no blue cones) | #1BB2AB | 0.028 |
| Achromatopsia (no color) | #A0A0A0 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53AFA2
#53AFA2
oklch(69.4% 0.09 183.2)
- #CC8597
#CC8597
oklch(69.4% 0.09 3.2)
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 #53AFA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.026
- Greeny Blue #42B395 ΔE 0.029
- Topaz #13BBAF ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.048
- Cadet Blue #5F9EA0 ΔE 0.049
- Tea #65AB7C ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.054
- Grey Teal #5E9B8A ΔE 0.057
Use #53AFA2 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.