#228A30#228A30

#228A30 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.158 H 145.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#228A30
RGB	rgb(34, 138, 48)
HSL	hsl(128, 60%, 34%)
HSV	hsv(128, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 65.2%, 45.9%)
CIE-LAB	lab(50.37, -47.84, 38.88)
CIE-LCH	lch(50.37, 61.65, 140.90°)
OKLab	oklab(55.63% -0.1292 0.0906)
OKLCH	oklch(55.63% 0.158 145)
XYZ	xyz(10.2810, 18.7293, 5.8690)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A30 #8A227C

analogous

#488A22 #228A30 #228A64

triadic

#228A30 #30228A #8A3022

tetradic

#228A30 #22488A #8A227C #8A6422

square

#228A30 #22488A #8A227C #8A6422

split-complementary

#228A30 #64228A #8A2248

monochromatic

#0A280E #16591F #228A30 #2EBB41 #52D464

Accessibility & contrast

On white

4.42

#228A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#228A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A30

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A30	#FFFFFF	#000000	##000000
##228A30	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D25

Deuteranopia (green-blind)

#817538

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a30;
/* rgb */ color: rgb(34, 138, 48);
/* oklch */ color: oklch(55.6% 0.158 145.0);

Tailwind

colors: {
  custom: {
    50: '#6ead6c',
    500: '#228a30',
    950: '#000000',
  },
}

SCSS

$custom: #228a30;
$custom-light: #6ead6c;
$custom-dark: #000000;

JSON

{
  "hex": "#228a30",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 48
  },
  "hsl": {
    "h": 128.077,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55631,
    "c": 0.15783,
    "h": 145
  },
  "luminance": 0.1873
}

Semantic roles & 50–950 ramp

primary

#228A30

secondary

#B850AA

accent

#44CEE4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #228A30

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

Preview Lab → · Contrast checker → · Palette generator →