#228F4D#228F4D

#228F4D is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.4% C 0.138 H 151.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#228F4D
RGB	rgb(34, 143, 77)
HSL	hsl(144, 62%, 35%)
HSV	hsv(144, 76%, 56%)
CMYK	cmyk(76.2%, 0%, 46.2%, 43.9%)
CIE-LAB	lab(52.42, -45.33, 26.67)
CIE-LCH	lch(52.42, 52.60, 149.53°)
OKLab	oklab(57.45% -0.1219 0.0656)
OKLCH	oklch(57.45% 0.138 151.7)
XYZ	xyz(11.8207, 20.5194, 10.3574)
Luminance	0.2052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228F4D #8F2264

analogous

#2D8F22 #228F4D #228F84

triadic

#228F4D #4D228F #8F4D22

tetradic

#228F4D #222D8F #8F2264 #8F8422

square

#228F4D #222D8F #8F2264 #8F8422

split-complementary

#228F4D #84228F #8F222D

monochromatic

#0A2C18 #165E32 #228F4D #2EC068 #55D788

Accessibility & contrast

On white

4.11

#228F4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#228F4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228F4D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228F4D	#FFFFFF	#000000	##000000
##228F4D	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8348

Deuteranopia (green-blind)

#837952

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #228f4d;
/* rgb */ color: rgb(34, 143, 77);
/* oklch */ color: oklch(57.4% 0.138 151.7);

Tailwind

colors: {
  custom: {
    50: '#6fb180',
    500: '#228f4d',
    950: '#000000',
  },
}

SCSS

$custom: #228f4d;
$custom-light: #6fb180;
$custom-dark: #000000;

JSON

{
  "hex": "#228f4d",
  "rgb": {
    "r": 34,
    "g": 143,
    "b": 77
  },
  "hsl": {
    "h": 143.67,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57449,
    "c": 0.13846,
    "h": 151.7
  },
  "luminance": 0.20521
}

Semantic roles & 50–950 ramp

primary

#228F4D

secondary

#BA5291

accent

#43A5E5

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #228F4D

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

Preview Lab → · Contrast checker → · Palette generator →