#228C5B#228C5B

#228C5B is a mid, vivid teal. Relative luminance 0.199; OKLCH L 56.9% C 0.121 H 158.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#228C5B
RGB	rgb(34, 140, 91)
HSL	hsl(152, 61%, 34%)
HSV	hsv(152, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 35%, 45.1%)
CIE-LAB	lab(51.67, -41.36, 17.94)
CIE-LCH	lch(51.67, 45.08, 156.55°)
OKLab	oklab(56.91% -0.1121 0.0452)
OKLCH	oklch(56.91% 0.121 158)
XYZ	xyz(11.9249, 19.8502, 13.0985)
Luminance	0.1985 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C5B #8C2253

analogous

#228C26 #228C5B #22888C

triadic

#228C5B #5B228C #8C5B22

tetradic

#228C5B #26228C #8C2253 #888C22

square

#228C5B #26228C #8C2253 #888C22

split-complementary

#228C5B #8C2288 #8C2622

monochromatic

#0A2A1B #165B3B #228C5B #2EBD7B #53D599

Accessibility & contrast

On white

4.23

#228C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#228C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C5B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C5B	#FFFFFF	#000000	##000000
##228C5B	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8158

Deuteranopia (green-blind)

#7E775E

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228c5b;
/* rgb */ color: rgb(34, 140, 91);
/* oklch */ color: oklch(56.9% 0.121 158.0);

Tailwind

colors: {
  custom: {
    50: '#6eae89',
    500: '#228c5b',
    950: '#000000',
  },
}

SCSS

$custom: #228c5b;
$custom-light: #6eae89;
$custom-dark: #000000;

JSON

{
  "hex": "#228c5b",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 91
  },
  "hsl": {
    "h": 152.264,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56909,
    "c": 0.12089,
    "h": 158
  },
  "luminance": 0.19852
}

Semantic roles & 50–950 ramp

primary

#228C5B

secondary

#B95181

accent

#448EE4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228C5B

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

Preview Lab → · Contrast checker → · Palette generator →