#228F5E#228F5E

#228F5E is a mid, vivid teal. Relative luminance 0.208; OKLCH L 57.8% C 0.122 H 158.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#228F5E
RGB	rgb(34, 143, 94)
HSL	hsl(153, 62%, 35%)
HSV	hsv(153, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 34.3%, 43.9%)
CIE-LAB	lab(52.72, -41.93, 17.68)
CIE-LCH	lch(52.72, 45.51, 157.14°)
OKLab	oklab(57.8% -0.1137 0.0446)
OKLCH	oklch(57.8% 0.122 158.6)
XYZ	xyz(12.5013, 20.7917, 13.9418)
Luminance	0.2079 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F5E #8F2253

analogous

#228F28 #228F5E #22898F

triadic

#228F5E #5E228F #8F5E22

tetradic

#228F5E #28228F #8F2253 #898F22

square

#228F5E #28228F #8F2253 #898F22

split-complementary

#228F5E #8F2289 #8F2822

monochromatic

#0A2C1D #165E3D #228F5E #2EC07F #55D79C

Accessibility & contrast

On white

4.07

#228F5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#228F5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F5E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F5E	#FFFFFF	#000000	##000000
##228F5E	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E845B

Deuteranopia (green-blind)

#807A61

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #228f5e;
/* rgb */ color: rgb(34, 143, 94);
/* oklch */ color: oklch(57.8% 0.122 158.6);

Tailwind

colors: {
  custom: {
    50: '#6eb18c',
    500: '#228f5e',
    950: '#000000',
  },
}

SCSS

$custom: #228f5e;
$custom-light: #6eb18c;
$custom-dark: #000000;

JSON

{
  "hex": "#228f5e",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 94
  },
  "hsl": {
    "h": 153.028,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57796,
    "c": 0.12218,
    "h": 158.6
  },
  "luminance": 0.20793
}

Semantic roles & 50–950 ramp

primary

#228F5E

secondary

#BA5281

accent

#438CE5

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #228F5E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →