#258641#258641

#258641 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.8% C 0.137 H 148.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#258641
RGB	rgb(37, 134, 65)
HSL	hsl(137, 57%, 34%)
HSV	hsv(137, 72%, 53%)
CMYK	cmyk(72.4%, 0%, 51.5%, 47.5%)
CIE-LAB	lab(49.28, -43.46, 29.14)
CIE-LCH	lch(49.28, 52.32, 146.16°)
OKLab	oklab(54.82% -0.117 0.0707)
OKLCH	oklch(54.82% 0.137 148.9)
XYZ	xyz(10.2414, 17.8240, 7.9006)
Luminance	0.1782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258641 #86256A

analogous

#398625 #258641 #258671

triadic

#258641 #412586 #864125

tetradic

#258641 #253986 #86256A #867125

square

#258641 #253986 #86256A #867125

split-complementary

#258641 #712586 #862539

monochromatic

#0B2612 #18562A #258641 #32B658 #55D079

Accessibility & contrast

On white

4.60

#258641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#258641 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #258641

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258641	#FFFFFF	#000000	##FFFFFF
##258641	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3B

Deuteranopia (green-blind)

#7C7246

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #258641;
/* rgb */ color: rgb(37, 134, 65);
/* oklch */ color: oklch(54.8% 0.137 148.9);

Tailwind

colors: {
  custom: {
    50: '#6eaa77',
    500: '#258641',
    950: '#000000',
  },
}

SCSS

$custom: #258641;
$custom-light: #6eaa77;
$custom-dark: #000000;

JSON

{
  "hex": "#258641",
  "rgb": {
    "r": 37,
    "g": 134,
    "b": 65
  },
  "hsl": {
    "h": 137.32,
    "s": 56.725,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54815,
    "c": 0.13669,
    "h": 148.9
  },
  "luminance": 0.17825
}

Semantic roles & 50–950 ramp

primary

#258641

secondary

#B45298

accent

#48B4E0

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258641

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

Preview Lab → · Contrast checker → · Palette generator →