#33B2A2
Closest named color: Light Sea Green (#20B2AA). oklch(69.2% 0.11 182.8), rgb(51, 178, 162).
Aa
Black text reads best on this color (8.03:1).
About this color
#33B2A2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.110 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.013 away. Black text reads best on it, at 8.03:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 8.03:1 |
| White text | 2.61:1 |
Values
| HEX | #33B2A2 |
| RGB | rgb(51, 178, 162) |
| HSL | hsl(172, 55%, 45%) |
| OKLCH | oklch(69.2% 0.11 182.8) |
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 #33B2A2 | 2.61:1 | Fails | Lc -55.8 | Large or bold text, headings |
| Black text on #33B2A2 | 8.03:1 | AAA | Lc 53.4 | Large or bold text, headings |
| #33B2A2 text on white | 2.61:1 | Fails | Lc 50.6 | Large or bold text, headings |
| #33B2A2 text on black | 8.03:1 | AAA | Lc -51.3 | 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
#EFF8F6
oklch(97.2% 0.01 181.4)
-
Step 100
100
#DCEEEB
oklch(93.5% 0.019 184.9)
-
Step 200
200
#BEE2DB
oklch(88.5% 0.039 182.3)
-
Step 300
300
#8ED0C4
oklch(81% 0.069 181.9)
-
Step 400
400 (this color)
#33B2A2
oklch(69.2% 0.11 182.8)
-
Step 500
500
#009F8F
oklch(63.1% 0.113 182.5)
-
Step 600
600
#008678
oklch(55.6% 0.1 182.2)
-
Step 700
700
#007165
oklch(49.2% 0.088 182.2)
-
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
#002E28
oklch(27% 0.049 181.5)
#33B2A2 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) | #AAA8A1 | 0.117 |
| Deuteranopia (no green cones) | #989BA4 | 0.111 |
| Tritanopia (no blue cones) | #00B6AD | 0.018 |
| Achromatopsia (no color) | #A0A0A0 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33B2A2
#33B2A2
oklch(69.2% 0.11 182.8)
- #D57E96
#D57E96
oklch(69.3% 0.111 2.6)
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 #33B2A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.013
- Greeny Blue #42B395 ΔE 0.021
- Topaz #13BBAF ΔE 0.026
- Turquoise Blue #06B1C4 ΔE 0.052
- Tea #65AB7C ΔE 0.055
- Dull Teal #5F9E8F ΔE 0.058
- Bluey Green #2BB179 ΔE 0.059
- Green Blue #01C08D ΔE 0.059
Use #33B2A2 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.