#20A8C8
Closest named color: Turquoise Blue (#06B1C4). oklch(67.8% 0.116 218.9), rgb(32, 168, 200).
Aa
Black text reads best on this color (7.49:1).
About this color
#20A8C8 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.116 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.028 away. Black text reads best on it, at 7.49:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 7.49:1 |
| White text | 2.80:1 |
Values
| HEX | #20A8C8 |
| RGB | rgb(32, 168, 200) |
| HSL | hsl(191, 72%, 45%) |
| OKLCH | oklch(67.8% 0.116 218.9) |
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 #20A8C8 | 2.80:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #20A8C8 | 7.49:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #20A8C8 text on white | 2.80:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #20A8C8 text on black | 7.49:1 | AAA | Lc -48.4 | 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
#EFF7FA
oklch(97.1% 0.009 222.1)
-
Step 100
100
#DBEEF3
oklch(93.7% 0.021 215.3)
-
Step 200
200
#BDE0EB
oklch(88.5% 0.04 218.8)
-
Step 300
300
#8ACCE1
oklch(80.8% 0.073 219.9)
-
Step 400
400 (this color)
#20A8C8
oklch(67.8% 0.116 218.9)
-
Step 500
500
#0099B8
oklch(63.1% 0.114 219)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586B
oklch(42.5% 0.077 219.1)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#20A8C8 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) | #94A3CA | 0.098 |
| Deuteranopia (no green cones) | #7F94C8 | 0.087 |
| Tritanopia (no blue cones) | #00B3B2 | 0.053 |
| Achromatopsia (no color) | #9A9A9A | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20A8C8
#20A8C8
oklch(67.8% 0.116 218.9)
- #D47D60
#D47D60
oklch(67.7% 0.116 39.1)
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 #20A8C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.028
- Light Sea Green #20B2AA ΔE 0.061
- Cadet Blue #5F9EA0 ΔE 0.063
- Greyblue #77A1B5 ΔE 0.064
- Topaz #13BBAF ΔE 0.076
- Sea #3C9992 ΔE 0.080
- Bluegrey #85A3B2 ΔE 0.080
- Faded Blue #658CBB ΔE 0.083
Use #20A8C8 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.