#33A097
Closest named color: Persian Green (#2A9D8F). oklch(64.3% 0.097 187.1), rgb(51, 160, 151).
Aa
Black text reads best on this color (6.61:1).
About this color
#33A097 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.097 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.015 away. Black text reads best on it, at 6.61:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #33A097 |
| RGB | rgb(51, 160, 151) |
| HSL | hsl(175, 52%, 41%) |
| OKLCH | oklch(64.3% 0.097 187.1) |
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 #33A097 | 3.17:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #33A097 | 6.61:1 | AA | Lc 45.5 | Large or bold text, headings |
| #33A097 text on white | 3.17:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #33A097 text on black | 6.61:1 | AA | Lc -43.2 | Non-text elements, placeholder text |
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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEB
oklch(93.6% 0.014 185.9)
-
Step 200
200
#C7DFDC
oklch(88.5% 0.026 187.6)
-
Step 300
300
#9ECBC6
oklch(80.9% 0.048 187.9)
-
Step 400
400
#65B0A9
oklch(70.7% 0.076 187.9)
-
Step 500
500 (this color)
#33A097
oklch(64.3% 0.097 187.1)
-
Step 600
600
#00857D
oklch(55.5% 0.097 187.4)
-
Step 700
700
#007069
oklch(49.1% 0.086 187.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#064C47
oklch(37.6% 0.063 187.1)
-
Step 950
950
#092D2A
oklch(27.1% 0.04 187.2)
#33A097 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) | #979797 | 0.103 |
| Deuteranopia (no green cones) | #878C98 | 0.096 |
| Tritanopia (no blue cones) | #00A49D | 0.016 |
| Achromatopsia (no color) | #909090 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33A097
#33A097
oklch(64.3% 0.097 187.1)
- #BF7383
#BF7383
oklch(64.2% 0.097 6.6)
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 #33A097, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.015
- Sea #3C9992 ΔE 0.020
- Blue Green #0F9B8E ΔE 0.025
- Dull Teal #5F9E8F ΔE 0.033
- Grey Teal #5E9B8A ΔE 0.034
- Cadet Blue #5F9EA0 ΔE 0.039
- Teal Green #0A9396 ΔE 0.044
- Dusty Teal #4C9085 ΔE 0.046
Use #33A097 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.