#258131#258131

#258131 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.145 H 145.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#258131
RGB	rgb(37, 129, 49)
HSL	hsl(128, 55%, 33%)
HSV	hsv(128, 71%, 51%)
CMYK	cmyk(71.3%, 0%, 62%, 49.4%)
CIE-LAB	lab(47.38, -43.91, 35.03)
CIE-LCH	lch(47.38, 56.18, 141.42°)
OKLab	oklab(53.18% -0.1187 0.0825)
OKLCH	oklch(53.18% 0.145 145.2)
XYZ	xyz(9.1670, 16.3146, 5.5711)
Luminance	0.1632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258131 #812575

analogous

#478125 #258131 #25815F

triadic

#258131 #312581 #813125

tetradic

#258131 #254781 #812575 #815F25

square

#258131 #254781 #812575 #815F25

split-complementary

#258131 #5F2581 #812547

monochromatic

#0A220D #17511F #258131 #33B143 #53CE63

Accessibility & contrast

On white

4.93

#258131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#258131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258131

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258131	#FFFFFF	#000000	##FFFFFF
##258131	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837528

Deuteranopia (green-blind)

#786D38

Tritanopia (blue-blind)

#037E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #258131;
/* rgb */ color: rgb(37, 129, 49);
/* oklch */ color: oklch(53.2% 0.145 145.2);

Tailwind

colors: {
  custom: {
    50: '#6da66c',
    500: '#258131',
    950: '#000000',
  },
}

SCSS

$custom: #258131;
$custom-light: #6da66c;
$custom-dark: #000000;

JSON

{
  "hex": "#258131",
  "rgb": {
    "r": 37,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 127.826,
    "s": 55.422,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53181,
    "c": 0.14451,
    "h": 145.2
  },
  "luminance": 0.16316
}

Semantic roles & 50–950 ramp

primary

#258131

secondary

#B250A5

accent

#49CBDF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #258131

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

Preview Lab → · Contrast checker → · Palette generator →