#258833#258833

#258833 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.152 H 145.3°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#258833
RGB	rgb(37, 136, 51)
HSL	hsl(128, 57%, 34%)
HSV	hsv(128, 73%, 53%)
CMYK	cmyk(72.8%, 0%, 62.5%, 46.7%)
CIE-LAB	lab(49.79, -46.23, 36.83)
CIE-LCH	lch(49.79, 59.11, 141.46°)
OKLab	oklab(55.18% -0.1249 0.0865)
OKLCH	oklch(55.18% 0.152 145.3)
XYZ	xyz(10.1640, 18.2395, 6.1163)
Luminance	0.1824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258833 #88257A

analogous

#498825 #258833 #258865

triadic

#258833 #332588 #883325

tetradic

#258833 #254988 #88257A #886525

square

#258833 #254988 #88257A #886525

split-complementary

#258833 #652588 #882549

monochromatic

#0B280F #185821 #258833 #32B845 #56D168

Accessibility & contrast

On white

4.52

#258833 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#258833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258833

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258833	#FFFFFF	#000000	##000000
##258833	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B2A

Deuteranopia (green-blind)

#7F733A

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #258833;
/* rgb */ color: rgb(37, 136, 51);
/* oklch */ color: oklch(55.2% 0.152 145.3);

Tailwind

colors: {
  custom: {
    50: '#6fac6e',
    500: '#258833',
    950: '#000000',
  },
}

SCSS

$custom: #258833;
$custom-light: #6fac6e;
$custom-dark: #000000;

JSON

{
  "hex": "#258833",
  "rgb": {
    "r": 37,
    "g": 136,
    "b": 51
  },
  "hsl": {
    "h": 128.485,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55176,
    "c": 0.15191,
    "h": 145.3
  },
  "luminance": 0.18241
}

Semantic roles & 50–950 ramp

primary

#258833

secondary

#B653A8

accent

#47CBE0

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258833

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

Preview Lab → · Contrast checker → · Palette generator →