#258B22#258B22

#258B22 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.168 H 142.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#258B22
RGB	rgb(37, 139, 34)
HSL	hsl(118, 61%, 34%)
HSV	hsv(118, 76%, 55%)
CMYK	cmyk(73.4%, 0%, 75.5%, 45.5%)
CIE-LAB	lab(50.66, -49.05, 45.10)
CIE-LCH	lch(50.66, 66.64, 137.41°)
OKLab	oklab(55.85% -0.1333 0.102)
OKLCH	oklch(55.85% 0.168 142.6)
XYZ	xyz(10.2837, 18.9729, 4.6332)
Luminance	0.1897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B22 #88228B

analogous

#5A8B22 #258B22 #228B54

triadic

#258B22 #22258B #8B2225

tetradic

#258B22 #225A8B #88228B #8B5422

square

#258B22 #225A8B #88228B #8B5422

split-complementary

#258B22 #54228B #8B225A

monochromatic

#0B290A #185A16 #258B22 #32BC2E #56D553

Accessibility & contrast

On white

4.38

#258B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#258B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B22

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B22	#FFFFFF	#000000	##000000
##258B22	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D0E

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#028777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b22;
/* rgb */ color: rgb(37, 139, 34);
/* oklch */ color: oklch(55.9% 0.168 142.6);

Tailwind

colors: {
  custom: {
    50: '#70ae64',
    500: '#258b22',
    950: '#000000',
  },
}

SCSS

$custom: #258b22;
$custom-light: #70ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#258b22",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 34
  },
  "hsl": {
    "h": 118.286,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5585,
    "c": 0.16785,
    "h": 142.6
  },
  "luminance": 0.18974
}

Semantic roles & 50–950 ramp

primary

#258B22

secondary

#B650B8

accent

#44E4DF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258B22

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

Preview Lab → · Contrast checker → · Palette generator →