#228B54#228B54

#228B54 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.126 H 155.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#228B54
RGB	rgb(34, 139, 84)
HSL	hsl(149, 61%, 34%)
HSV	hsv(149, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 39.6%, 45.5%)
CIE-LAB	lab(51.20, -42.43, 21.24)
CIE-LCH	lch(51.20, 47.45, 153.41°)
OKLab	oklab(56.48% -0.1145 0.053)
OKLCH	oklch(56.48% 0.126 155.1)
XYZ	xyz(11.4915, 19.4441, 11.5332)
Luminance	0.1945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B54 #8B2259

analogous

#258B22 #228B54 #228B89

triadic

#228B54 #54228B #8B5422

tetradic

#228B54 #22258B #8B2259 #8B8922

square

#228B54 #22258B #8B2259 #8B8922

split-complementary

#228B54 #89228B #8B2225

monochromatic

#0A2919 #165A36 #228B54 #2EBC72 #53D591

Accessibility & contrast

On white

4.30

#228B54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#228B54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B54

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B54	#FFFFFF	#000000	##000000
##228B54	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)

#8A7F50

Deuteranopia (green-blind)

#7E7658

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228b54;
/* rgb */ color: rgb(34, 139, 84);
/* oklch */ color: oklch(56.5% 0.126 155.1);

Tailwind

colors: {
  custom: {
    50: '#6eae84',
    500: '#228b54',
    950: '#000000',
  },
}

SCSS

$custom: #228b54;
$custom-light: #6eae84;
$custom-dark: #000000;

JSON

{
  "hex": "#228b54",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 84
  },
  "hsl": {
    "h": 148.571,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56483,
    "c": 0.12621,
    "h": 155.1
  },
  "luminance": 0.19445
}

Semantic roles & 50–950 ramp

primary

#228B54

secondary

#B85087

accent

#4498E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228B54

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

Preview Lab → · Contrast checker → · Palette generator →