#238697
Closest named color: Teal Blue (#01889F). oklch(57.3% 0.09 211.9), rgb(35, 134, 151).
Aa
Black text reads best on this color (4.92:1).
About this color
#238697 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.090 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.014 away. Black text reads best on it, at 4.92:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 4.92:1 |
| White text | 4.26:1 |
Values
| HEX | #238697 |
| RGB | rgb(35, 134, 151) |
| HSL | hsl(189, 62%, 36%) |
| OKLCH | oklch(57.3% 0.09 211.9) |
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 #238697 | 4.26:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #238697 | 4.92:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #238697 text on white | 4.26:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #238697 text on black | 4.92:1 | AA | Lc -32.6 | 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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DDE2
oklch(88.4% 0.022 214.4)
-
Step 300
300
#A3C8D0
oklch(80.9% 0.041 212.3)
-
Step 400
400
#6FACB8
oklch(70.7% 0.065 211.4)
-
Step 500
500
#4497A7
oklch(63.2% 0.083 212.1)
-
Step 600
600 (this color)
#238697
oklch(57.3% 0.09 211.9)
-
Step 700
700
#076D7C
oklch(49.1% 0.084 211.5)
-
Step 800
800
#0F5965
oklch(42.8% 0.069 211.6)
-
Step 900
900
#174952
oklch(37.6% 0.054 211.7)
-
Step 950
950
#102B30
oklch(27% 0.034 211.3)
#238697 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) | #798198 | 0.084 |
| Deuteranopia (no green cones) | #697697 | 0.075 |
| Tritanopia (no blue cones) | #008D8B | 0.034 |
| Achromatopsia (no color) | #7B7B7B | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #238697
#238697
oklch(57.3% 0.09 211.9)
- #A76356
#A76356
oklch(57.3% 0.091 31.6)
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 #238697, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.014
- Dark Cyan #008B8B ΔE 0.030
- Ocean #017B92 ΔE 0.037
- Teal Green #0A9396 ΔE 0.040
- Teal #008080 ΔE 0.040
- Blue NCS #118AB2 ΔE 0.041
- Cerulean #457B9D ΔE 0.042
- Stormy Blue #507B9C ΔE 0.047
Use #238697 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.