#02A49E
Closest named color: Persian Green (#2A9D8F). oklch(64.9% 0.112 190.2), rgb(2, 164, 158).
Aa
Black text reads best on this color (6.80:1).
About this color
#02A49E is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.112 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.025 away. Black text reads best on it, at 6.80:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.80:1 |
| White text | 3.08:1 |
Values
| HEX | #02A49E |
| RGB | rgb(2, 164, 158) |
| HSL | hsl(178, 98%, 33%) |
| OKLCH | oklch(64.9% 0.112 190.2) |
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 #02A49E | 3.08:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #02A49E | 6.80:1 | AA | Lc 46.9 | Large or bold text, headings |
| #02A49E text on white | 3.08:1 | AA large text | Lc 57.2 | Large or bold text, headings |
| #02A49E text on black | 6.80:1 | AA | Lc -44.6 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C3E0DD
oklch(88.5% 0.031 189)
-
Step 300
300
#98CCC8
oklch(80.8% 0.054 190.2)
-
Step 400
400
#57B2AD
oklch(70.7% 0.087 190.6)
-
Step 500
500 (this color)
#02A49E
oklch(64.9% 0.112 190.2)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#012D2B
oklch(26.9% 0.046 190.1)
#02A49E 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) | #999B9E | 0.117 |
| Deuteranopia (no green cones) | #878D9F | 0.111 |
| Tritanopia (no blue cones) | #00A9A2 | 0.014 |
| Achromatopsia (no color) | #939393 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02A49E
#02A49E
oklch(64.9% 0.112 190.2)
- #C8707F
#C8707F
oklch(64.7% 0.112 9.8)
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 #02A49E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.025
- Blue Green #0F9B8E ΔE 0.030
- Sea #3C9992 ΔE 0.033
- Light Sea Green #20B2AA ΔE 0.043
- Dull Teal #5F9E8F ΔE 0.047
- Cadet Blue #5F9EA0 ΔE 0.049
- Teal Green #0A9396 ΔE 0.049
- Grey Teal #5E9B8A ΔE 0.050
Use #02A49E 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.