#228F50#228F50

#228F50 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.136 H 152.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#228F50
RGB	rgb(34, 143, 80)
HSL	hsl(145, 62%, 35%)
HSV	hsv(145, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 44.1%, 43.9%)
CIE-LAB	lab(52.47, -44.78, 25.10)
CIE-LCH	lch(52.47, 51.34, 150.73°)
OKLab	oklab(57.5% -0.1205 0.062)
OKLCH	oklch(57.5% 0.136 152.8)
XYZ	xyz(11.9290, 20.5628, 10.9282)
Luminance	0.2056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F50 #8F2261

analogous

#2B8F22 #228F50 #228F87

triadic

#228F50 #50228F #8F5022

tetradic

#228F50 #222B8F #8F2261 #8F8722

square

#228F50 #222B8F #8F2261 #8F8722

split-complementary

#228F50 #87228F #8F222B

monochromatic

#0A2C19 #165E34 #228F50 #2EC06C #55D78C

Accessibility & contrast

On white

4.11

#228F50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#228F50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F50

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F50	#FFFFFF	#000000	##000000
##228F50	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834B

Deuteranopia (green-blind)

#827A54

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #228f50;
/* rgb */ color: rgb(34, 143, 80);
/* oklch */ color: oklch(57.5% 0.136 152.8);

Tailwind

colors: {
  custom: {
    50: '#6eb182',
    500: '#228f50',
    950: '#000000',
  },
}

SCSS

$custom: #228f50;
$custom-light: #6eb182;
$custom-dark: #000000;

JSON

{
  "hex": "#228f50",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 80
  },
  "hsl": {
    "h": 145.321,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57504,
    "c": 0.13557,
    "h": 152.8
  },
  "luminance": 0.20564
}

Semantic roles & 50–950 ramp

primary

#228F50

secondary

#BA528F

accent

#43A0E5

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #228F50

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

Preview Lab → · Contrast checker → · Palette generator →