#258431#258431

#258431 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.148 H 145.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#258431
RGB	rgb(37, 132, 49)
HSL	hsl(128, 56%, 33%)
HSV	hsv(128, 72%, 52%)
CMYK	cmyk(72%, 0%, 62.9%, 48.2%)
CIE-LAB	lab(48.41, -45.02, 36.21)
CIE-LCH	lch(48.41, 57.77, 141.19°)
OKLab	oklab(54.03% -0.1217 0.085)
OKLCH	oklch(54.03% 0.148 145.1)
XYZ	xyz(9.5680, 17.1165, 5.7047)
Luminance	0.1712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258431 #842578

analogous

#488425 #258431 #258460

triadic

#258431 #312584 #843125

tetradic

#258431 #254884 #842578 #846025

square

#258431 #254884 #842578 #846025

split-complementary

#258431 #602584 #842548

monochromatic

#0A240E #18541F #258431 #32B443 #54CF64

Accessibility & contrast

On white

4.75

#258431 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#258431 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258431

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258431	#FFFFFF	#000000	##FFFFFF
##258431	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867828

Deuteranopia (green-blind)

#7B7038

Tritanopia (blue-blind)

#008172

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #258431;
/* rgb */ color: rgb(37, 132, 49);
/* oklch */ color: oklch(54.0% 0.148 145.1);

Tailwind

colors: {
  custom: {
    50: '#6ea96c',
    500: '#258431',
    950: '#000000',
  },
}

SCSS

$custom: #258431;
$custom-light: #6ea96c;
$custom-dark: #000000;

JSON

{
  "hex": "#258431",
  "rgb": {
    "r": 37,
    "g": 132,
    "b": 49
  },
  "hsl": {
    "h": 127.579,
    "s": 56.213,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54027,
    "c": 0.14841,
    "h": 145.1
  },
  "luminance": 0.17118
}

Semantic roles & 50–950 ramp

primary

#258431

secondary

#B351A7

accent

#48CCE0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258431

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

Preview Lab → · Contrast checker → · Palette generator →