#258440#258440

#258440 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.135 H 148.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#258440
RGB	rgb(37, 132, 64)
HSL	hsl(137, 56%, 33%)
HSV	hsv(137, 72%, 52%)
CMYK	cmyk(72%, 0%, 51.5%, 48.2%)
CIE-LAB	lab(48.59, -42.85, 28.81)
CIE-LCH	lch(48.59, 51.64, 146.09°)
OKLab	oklab(54.24% -0.1154 0.0699)
OKLCH	oklch(54.24% 0.135 148.8)
XYZ	xyz(9.9389, 17.2649, 7.6582)
Luminance	0.1727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258440 #842569

analogous

#398425 #258440 #25846F

triadic

#258440 #402584 #844025

tetradic

#258440 #253984 #842569 #846F25

square

#258440 #253984 #842569 #846F25

split-complementary

#258440 #6F2584 #842539

monochromatic

#0A2412 #185429 #258440 #32B457 #54CF77

Accessibility & contrast

On white

4.72

#258440 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#258440 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258440

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258440	#FFFFFF	#000000	##FFFFFF
##258440	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783A

Deuteranopia (green-blind)

#7A7045

Tritanopia (blue-blind)

#008174

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #258440;
/* rgb */ color: rgb(37, 132, 64);
/* oklch */ color: oklch(54.2% 0.135 148.8);

Tailwind

colors: {
  custom: {
    50: '#6da976',
    500: '#258440',
    950: '#000000',
  },
}

SCSS

$custom: #258440;
$custom-light: #6da976;
$custom-dark: #000000;

JSON

{
  "hex": "#258440",
  "rgb": {
    "r": 37,
    "g": 132,
    "b": 64
  },
  "hsl": {
    "h": 137.053,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.1349,
    "h": 148.8
  },
  "luminance": 0.17266
}

Semantic roles & 50–950 ramp

primary

#258440

secondary

#B35198

accent

#48B5E0

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #258440

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

Preview Lab → · Contrast checker → · Palette generator →