#33B6AE
Closest named color: Light Sea Green (#20B2AA). oklch(70.6% 0.11 188.9), rgb(51, 182, 174).
Aa
Black text reads best on this color (8.44:1).
About this color
#33B6AE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.110 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.015 away. Black text reads best on it, at 8.44:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 8.44:1 |
| White text | 2.48:1 |
Values
| HEX | #33B6AE |
| RGB | rgb(51, 182, 174) |
| HSL | hsl(176, 56%, 46%) |
| OKLCH | oklch(70.6% 0.11 188.9) |
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 #33B6AE | 2.48:1 | Fails | Lc -53.5 | Large or bold text, headings |
| Black text on #33B6AE | 8.44:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #33B6AE text on white | 2.48:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #33B6AE text on black | 8.44:1 | AAA | Lc -53.5 | 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
#EFF8F7
oklch(97.2% 0.01 189.1)
-
Step 100
100
#DCEEEC
oklch(93.5% 0.019 188.8)
-
Step 200
200
#BEE2DE
oklch(88.6% 0.038 188.3)
-
Step 300
300
#8CCFC9
oklch(80.8% 0.068 188.8)
-
Step 400
400 (this color)
#33B6AE
oklch(70.6% 0.11 188.9)
-
Step 500
500
#009E97
oklch(63.1% 0.109 189.2)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#33B6AE 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) | #ACACAE | 0.117 |
| Deuteranopia (no green cones) | #999EAF | 0.110 |
| Tritanopia (no blue cones) | #00BBB3 | 0.016 |
| Achromatopsia (no color) | #A4A4A4 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33B6AE
#33B6AE
oklch(70.6% 0.11 188.9)
- #DB8292
#DB8292
oklch(70.6% 0.111 8.7)
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 #33B6AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.015
- Topaz #13BBAF ΔE 0.016
- Greeny Blue #42B395 ΔE 0.034
- Turquoise Blue #06B1C4 ΔE 0.041
- Green Blue #01C08D ΔE 0.065
- Cadet Blue #5F9EA0 ΔE 0.068
- Tea #65AB7C ΔE 0.069
- Dull Teal #5F9E8F ΔE 0.070
Use #33B6AE 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.