#0EA191
Closest named color: Persian Green (#2A9D8F). oklch(63.7% 0.112 182.5), rgb(14, 161, 145).
Aa
Black text reads best on this color (6.52:1).
About this color
#0EA191 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 64%, its chroma 0.112 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.013 away. Black text reads best on it, at 6.52:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.52:1 |
| White text | 3.21:1 |
Values
| HEX | #0EA191 |
| RGB | rgb(14, 161, 145) |
| HSL | hsl(173, 84%, 34%) |
| OKLCH | oklch(63.7% 0.112 182.5) |
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 #0EA191 | 3.21:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #0EA191 | 6.52:1 | AA | Lc 45.2 | Large or bold text, headings |
| #0EA191 text on white | 3.21:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #0EA191 text on black | 6.52:1 | AA | Lc -42.9 | 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
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C4E0DB
oklch(88.5% 0.03 183.7)
-
Step 300
300
#9ACDC3
oklch(81% 0.055 181.5)
-
Step 400
400
#5BB3A5
oklch(70.8% 0.088 182.1)
-
Step 500
500 (this color)
#0EA191
oklch(63.7% 0.112 182.5)
-
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
#005C52
oklch(42.6% 0.076 182.2)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#032E28
oklch(27.1% 0.047 181.1)
#0EA191 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) | #999790 | 0.119 |
| Deuteranopia (no green cones) | #878A92 | 0.112 |
| Tritanopia (no blue cones) | #00A49C | 0.016 |
| Achromatopsia (no color) | #8F8F8F | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0EA191
#0EA191
oklch(63.7% 0.112 182.5)
- #C36D85
#C36D85
oklch(63.8% 0.112 2.9)
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 #0EA191, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.013
- Blue Green #0F9B8E ΔE 0.017
- Sea #3C9992 ΔE 0.028
- Ocean Green #3D9973 ΔE 0.042
- Grey Teal #5E9B8A ΔE 0.045
- Dull Teal #5F9E8F ΔE 0.046
- Teal Green #0A9396 ΔE 0.046
- Jade #1FA774 ΔE 0.051
Use #0EA191 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.