#228D54#228D54

#228D54 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.129 H 154.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#228D54
RGB	rgb(34, 141, 84)
HSL	hsl(148, 61%, 34%)
HSV	hsv(148, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 40.4%, 44.7%)
CIE-LAB	lab(51.87, -43.22, 22.12)
CIE-LCH	lch(51.87, 48.56, 152.90°)
OKLab	oklab(57.03% -0.1166 0.0551)
OKLCH	oklch(57.03% 0.129 154.7)
XYZ	xyz(11.7837, 20.0285, 11.6306)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D54 #8D225B

analogous

#268D22 #228D54 #228D8A

triadic

#228D54 #54228D #8D5422

tetradic

#228D54 #22268D #8D225B #8D8A22

square

#228D54 #22268D #8D225B #8D8A22

split-complementary

#228D54 #8A228D #8D2226

monochromatic

#0A2A19 #165C37 #228D54 #2EBE71 #54D690

Accessibility & contrast

On white

4.19

#228D54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#228D54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D54

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D54	#FFFFFF	#000000	##000000
##228D54	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8150

Deuteranopia (green-blind)

#807858

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228d54;
/* rgb */ color: rgb(34, 141, 84);
/* oklch */ color: oklch(57.0% 0.129 154.7);

Tailwind

colors: {
  custom: {
    50: '#6eaf84',
    500: '#228d54',
    950: '#000000',
  },
}

SCSS

$custom: #228d54;
$custom-light: #6eaf84;
$custom-dark: #000000;

JSON

{
  "hex": "#228d54",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 84
  },
  "hsl": {
    "h": 148.037,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57033,
    "c": 0.12896,
    "h": 154.7
  },
  "luminance": 0.2003
}

Semantic roles & 50–950 ramp

primary

#228D54

secondary

#B95189

accent

#4499E4

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228D54

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

Preview Lab → · Contrast checker → · Palette generator →