#228F63#228F63

#228F63 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 57.9% C 0.118 H 161.1°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#228F63
RGB	rgb(34, 143, 99)
HSL	hsl(156, 62%, 35%)
HSV	hsv(156, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 30.8%, 43.9%)
CIE-LAB	lab(52.82, -40.81, 15.00)
CIE-LCH	lch(52.82, 43.48, 159.82°)
OKLab	oklab(57.91% -0.1112 0.0381)
OKLCH	oklch(57.91% 0.118 161.1)
XYZ	xyz(12.7329, 20.8843, 15.1620)
Luminance	0.2089 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F63 #8F224E

analogous

#228F2D #228F63 #22858F

triadic

#228F63 #63228F #8F6322

tetradic

#228F63 #2D228F #8F224E #858F22

square

#228F63 #2D228F #8F224E #858F22

split-complementary

#228F63 #8F2285 #8F2D22

monochromatic

#0A2C1F #165E41 #228F63 #2EC085 #55D7A2

Accessibility & contrast

On white

4.06

#228F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#228F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F63

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F63	#FFFFFF	#000000	##000000
##228F63	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8460

Deuteranopia (green-blind)

#7F7A66

Tritanopia (blue-blind)

#008F83

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #228f63;
/* rgb */ color: rgb(34, 143, 99);
/* oklch */ color: oklch(57.9% 0.118 161.1);

Tailwind

colors: {
  custom: {
    50: '#6fb18f',
    500: '#228f63',
    950: '#000000',
  },
}

SCSS

$custom: #228f63;
$custom-light: #6fb18f;
$custom-dark: #000000;

JSON

{
  "hex": "#228f63",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 99
  },
  "hsl": {
    "h": 155.78,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57914,
    "c": 0.11758,
    "h": 161.1
  },
  "luminance": 0.20886
}

Semantic roles & 50–950 ramp

primary

#228F63

secondary

#BA527C

accent

#4384E5

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #228F63

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

Preview Lab → · Contrast checker → · Palette generator →