#258437#258437

#258437 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.143 H 146.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#258437
RGB	rgb(37, 132, 55)
HSL	hsl(131, 56%, 33%)
HSV	hsv(131, 72%, 52%)
CMYK	cmyk(72%, 0%, 58.3%, 48.2%)
CIE-LAB	lab(48.47, -44.22, 33.33)
CIE-LCH	lch(48.47, 55.38, 142.99°)
OKLab	oklab(54.11% -0.1193 0.0793)
OKLCH	oklch(54.11% 0.143 146.4)
XYZ	xyz(9.7031, 17.1706, 6.4166)
Luminance	0.1717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258437 #842572

analogous

#438425 #258437 #258466

triadic

#258437 #372584 #843725

tetradic

#258437 #254384 #842572 #846625

square

#258437 #254384 #842572 #846625

split-complementary

#258437 #662584 #842543

monochromatic

#0A240F #185423 #258437 #32B44B #54CF6C

Accessibility & contrast

On white

4.74

#258437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#258437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258437

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258437	#FFFFFF	#000000	##FFFFFF
##258437	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#7B703D

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #258437;
/* rgb */ color: rgb(37, 132, 55);
/* oklch */ color: oklch(54.1% 0.143 146.4);

Tailwind

colors: {
  custom: {
    50: '#6ea970',
    500: '#258437',
    950: '#000000',
  },
}

SCSS

$custom: #258437;
$custom-light: #6ea970;
$custom-dark: #000000;

JSON

{
  "hex": "#258437",
  "rgb": {
    "r": 37,
    "g": 132,
    "b": 55
  },
  "hsl": {
    "h": 131.368,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54105,
    "c": 0.14323,
    "h": 146.4
  },
  "luminance": 0.17172
}

Semantic roles & 50–950 ramp

primary

#258437

secondary

#B351A1

accent

#48C3E0

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258437

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

Preview Lab → · Contrast checker → · Palette generator →