#258B47#258B47

#258B47 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.138 H 150.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#258B47
RGB	rgb(37, 139, 71)
HSL	hsl(140, 58%, 35%)
HSV	hsv(140, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 48.9%, 45.5%)
CIE-LAB	lab(51.05, -44.38, 28.16)
CIE-LCH	lch(51.05, 52.56, 147.60°)
OKLab	oklab(56.31% -0.1194 0.0687)
OKLCH	oklch(56.31% 0.138 150.1)
XYZ	xyz(11.1320, 19.3122, 9.1010)
Luminance	0.1931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B47 #8B2569

analogous

#368B25 #258B47 #258B7A

triadic

#258B47 #47258B #8B4725

tetradic

#258B47 #25368B #8B2569 #8B7A25

square

#258B47 #25368B #8B2569 #8B7A25

split-complementary

#258B47 #7A258B #8B2536

monochromatic

#0B2A16 #185B2E #258B47 #32BB60 #58D381

Accessibility & contrast

On white

4.32

#258B47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#258B47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B47

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B47	#FFFFFF	#000000	##000000
##258B47	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F42

Deuteranopia (green-blind)

#80764C

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258b47;
/* rgb */ color: rgb(37, 139, 71);
/* oklch */ color: oklch(56.3% 0.138 150.1);

Tailwind

colors: {
  custom: {
    50: '#6fae7b',
    500: '#258b47',
    950: '#000000',
  },
}

SCSS

$custom: #258b47;
$custom-light: #6fae7b;
$custom-dark: #000000;

JSON

{
  "hex": "#258b47",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 71
  },
  "hsl": {
    "h": 140,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56305,
    "c": 0.13779,
    "h": 150.1
  },
  "luminance": 0.19313
}

Semantic roles & 50–950 ramp

primary

#258B47

secondary

#B75596

accent

#47AEE1

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258B47

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

Preview Lab → · Contrast checker → · Palette generator →