#228D10#228D10

#228D10 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.179 H 141.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#228D10
RGB	rgb(34, 141, 16)
HSL	hsl(111, 80%, 31%)
HSV	hsv(111, 89%, 55%)
CMYK	cmyk(75.9%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(51.18, -51.37, 51.06)
CIE-LCH	lch(51.18, 72.43, 135.17°)
OKLab	oklab(56.24% -0.1402 0.112)
OKLCH	oklch(56.24% 0.179 141.4)
XYZ	xyz(10.2775, 19.4261, 3.6981)
Luminance	0.1943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D10 #7B108D

analogous

#608D10 #228D10 #108D3C

triadic

#228D10 #10228D #8D1022

tetradic

#228D10 #10608D #7B108D #8D3C10

square

#228D10 #10608D #7B108D #8D3C10

split-complementary

#228D10 #3C108D #8D1060

monochromatic

#071F04 #15560A #228D10 #2FC416 #4AE730

Accessibility & contrast

On white

4.30

#228D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#228D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D10

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D10	#FFFFFF	#000000	##000000
##228D10	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#857722

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228d10;
/* rgb */ color: rgb(34, 141, 16);
/* oklch */ color: oklch(56.2% 0.179 141.4);

Tailwind

colors: {
  custom: {
    50: '#71af5d',
    500: '#228d10',
    950: '#000000',
  },
}

SCSS

$custom: #228d10;
$custom-light: #71af5d;
$custom-dark: #000000;

JSON

{
  "hex": "#228d10",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 111.36,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56241,
    "c": 0.17943,
    "h": 141.4
  },
  "luminance": 0.19427
}

Semantic roles & 50–950 ramp

primary

#228D10

secondary

#AE37C2

accent

#32F6DA

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #228D10

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

Preview Lab → · Contrast checker → · Palette generator →