#0FAC9D
Closest named color: Light Sea Green (#20B2AA). oklch(67% 0.117 183.9), rgb(15, 172, 157).
Aa
Black text reads best on this color (7.40:1).
About this color
#0FAC9D is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.117 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.024 away. Black text reads best on it, at 7.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #0FAC9D |
| RGB | rgb(15, 172, 157) |
| HSL | hsl(174, 84%, 37%) |
| OKLCH | oklch(67% 0.117 183.9) |
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 #0FAC9D | 2.83:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #0FAC9D | 7.40:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #0FAC9D text on white | 2.83:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #0FAC9D text on black | 7.40:1 | AAA | Lc -48.0 | 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
#DBEFEB
oklch(93.6% 0.022 182.5)
-
Step 200
200
#BDE2DC
oklch(88.5% 0.04 184.6)
-
Step 300
300
#8AD0C6
oklch(80.8% 0.072 184.6)
-
Step 400
400 (this color)
#0FAC9D
oklch(67% 0.117 183.9)
-
Step 500
500
#009F91
oklch(63.1% 0.112 184)
-
Step 600
600
#00867A
oklch(55.7% 0.099 183.9)
-
Step 700
700
#007066
oklch(49% 0.087 184.2)
-
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
#002E29
oklch(27.1% 0.048 183.6)
#0FAC9D 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) | #A3A19D | 0.124 |
| Deuteranopia (no green cones) | #90949F | 0.117 |
| Tritanopia (no blue cones) | #00B0A7 | 0.016 |
| Achromatopsia (no color) | #999999 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0FAC9D
#0FAC9D
oklch(67% 0.117 183.9)
- #D0758D
#D0758D
oklch(67% 0.117 3.8)
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 #0FAC9D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.024
- Greeny Blue #42B395 ΔE 0.034
- Persian Green #2A9D8F ΔE 0.042
- Topaz #13BBAF ΔE 0.045
- Blue Green #0F9B8E ΔE 0.050
- Dull Teal #5F9E8F ΔE 0.052
- Sea #3C9992 ΔE 0.053
- Jade #1FA774 ΔE 0.056
Use #0FAC9D 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.