#258B20#258B20

#258B20 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.169 H 142.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#258B20
RGB	rgb(37, 139, 32)
HSL	hsl(117, 63%, 34%)
HSV	hsv(117, 77%, 55%)
CMYK	cmyk(73.4%, 0%, 77%, 45.5%)
CIE-LAB	lab(50.64, -49.21, 45.83)
CIE-LCH	lch(50.64, 67.25, 137.04°)
OKLab	oklab(55.84% -0.1339 0.1032)
OKLCH	oklch(55.84% 0.169 142.4)
XYZ	xyz(10.2557, 18.9617, 4.4857)
Luminance	0.1896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B20 #86208B

analogous

#5A8B20 #258B20 #208B50

triadic

#258B20 #20258B #8B2025

tetradic

#258B20 #205A8B #86208B #8B5020

square

#258B20 #205A8B #86208B #8B5020

split-complementary

#258B20 #50208B #8B205A

monochromatic

#0B2809 #185915 #258B20 #32BD2B #55D64F

Accessibility & contrast

On white

4.38

#258B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#258B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B20

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B20	#FFFFFF	#000000	##000000
##258B20	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)

#8E7D09

Deuteranopia (green-blind)

#83752C

Tritanopia (blue-blind)

#038777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258b20;
/* rgb */ color: rgb(37, 139, 32);
/* oklch */ color: oklch(55.8% 0.169 142.4);

Tailwind

colors: {
  custom: {
    50: '#71ae63',
    500: '#258b20',
    950: '#000000',
  },
}

SCSS

$custom: #258b20;
$custom-light: #71ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#258b20",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 32
  },
  "hsl": {
    "h": 117.196,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55835,
    "c": 0.16904,
    "h": 142.4
  },
  "luminance": 0.18963
}

Semantic roles & 50–950 ramp

primary

#258B20

secondary

#B44DBA

accent

#42E6DE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258B20

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

Preview Lab → · Contrast checker → · Palette generator →