#258923#258923

#258923 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.3% C 0.165 H 142.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#258923
RGB	rgb(37, 137, 35)
HSL	hsl(119, 59%, 34%)
HSV	hsv(119, 74%, 54%)
CMYK	cmyk(73%, 0%, 74.5%, 46.3%)
CIE-LAB	lab(49.98, -48.28, 44.03)
CIE-LCH	lch(49.98, 65.34, 137.63°)
OKLab	oklab(55.3% -0.1312 0.0999)
OKLCH	oklch(55.3% 0.165 142.7)
XYZ	xyz(10.0114, 18.4049, 4.6147)
Luminance	0.1841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258923 #872389

analogous

#588923 #258923 #238954

triadic

#258923 #232589 #892325

tetradic

#258923 #235889 #872389 #895423

square

#258923 #235889 #872389 #895423

split-complementary

#258923 #542389 #892358

monochromatic

#0B280A #185817 #258923 #32BA2F #56D353

Accessibility & contrast

On white

4.49

#258923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#258923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258923

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258923	#FFFFFF	#000000	##000000
##258923	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C11

Deuteranopia (green-blind)

#81742E

Tritanopia (blue-blind)

#038575

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258923;
/* rgb */ color: rgb(37, 137, 35);
/* oklch */ color: oklch(55.3% 0.165 142.7);

Tailwind

colors: {
  custom: {
    50: '#70ac65',
    500: '#258923',
    950: '#000000',
  },
}

SCSS

$custom: #258923;
$custom-light: #70ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#258923",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 35
  },
  "hsl": {
    "h": 118.824,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55295,
    "c": 0.16487,
    "h": 142.7
  },
  "luminance": 0.18406
}

Semantic roles & 50–950 ramp

primary

#258923

secondary

#B551B7

accent

#45E2DF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #258923

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

Preview Lab → · Contrast checker → · Palette generator →