#227372
Closest named color: Deep Turquoise (#017374). oklch(50.8% 0.076 193.8), rgb(34, 115, 114).
Aa
White text reads best on this color (5.58:1).
About this color
#227372 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 51%, its chroma 0.076 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Turquoise (#017374), ΔE 0.011 away. White text reads best on it, at 5.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Deep Turquoise (#017374) |
| Black text | 3.76:1 |
| White text | 5.58:1 |
Values
| HEX | #227372 |
| RGB | rgb(34, 115, 114) |
| HSL | hsl(179, 54%, 29%) |
| OKLCH | oklch(50.8% 0.076 193.8) |
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 #227372 | 5.58:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #227372 | 3.76:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #227372 text on white | 5.58:1 | AA | Lc 77.6 | Fine for body text |
| #227372 text on black | 3.76:1 | AA large text | Lc -24.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CBDEDD
oklch(88.6% 0.02 193)
-
Step 300
300
#A6C8C7
oklch(80.8% 0.036 194.3)
-
Step 400
400
#75ADAB
oklch(70.8% 0.059 193.1)
-
Step 500
500
#4D9896
oklch(63.1% 0.075 193.1)
-
Step 600
600
#2A8281
oklch(55.5% 0.081 194)
-
Step 700
700 (this color)
#227372
oklch(50.8% 0.076 193.8)
-
Step 800
800
#1A5A59
oklch(42.8% 0.063 193.6)
-
Step 900
900
#1D4A49
oklch(37.8% 0.049 193.3)
-
Step 950
950
#122B2B
oklch(26.9% 0.031 195.5)
#227372 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) | #6B6D72 | 0.079 |
| Deuteranopia (no green cones) | #5F6473 | 0.074 |
| Tritanopia (no blue cones) | #007772 | 0.015 |
| Achromatopsia (no color) | #686868 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #227372
#227372
oklch(50.8% 0.076 193.8)
- #8B5358
#8B5358
oklch(50.8% 0.075 14.3)
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 #227372, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Turquoise #017374 ΔE 0.011
- Dark Aquamarine #017371 ΔE 0.012
- Bluegreen #017A79 ΔE 0.021
- Deep Aqua #08787F ΔE 0.022
- Dark Aqua #05696B ΔE 0.036
- Teal #008080 ΔE 0.039
- Ocean #017B92 ΔE 0.049
- Sea Blue #047495 ΔE 0.056
Use #227372 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.