#258C3A#258C3A

#258C3A is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.151 H 146.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#258C3A
RGB	rgb(37, 140, 58)
HSL	hsl(132, 58%, 35%)
HSV	hsv(132, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 58.6%, 45.1%)
CIE-LAB	lab(51.21, -46.76, 35.08)
CIE-LCH	lch(51.21, 58.46, 143.13°)
OKLab	oklab(56.38% -0.126 0.0833)
OKLCH	oklch(56.38% 0.151 146.5)
XYZ	xyz(10.9040, 19.4537, 7.1825)
Luminance	0.1946 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C3A #8C2577

analogous

#448C25 #258C3A #258C6E

triadic

#258C3A #3A258C #8C3A25

tetradic

#258C3A #25448C #8C2577 #8C6E25

square

#258C3A #25448C #8C2577 #8C6E25

split-complementary

#258C3A #6E258C #8C2544

monochromatic

#0B2B12 #185C26 #258C3A #32BC4E #58D371

Accessibility & contrast

On white

4.29

#258C3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#258C3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C3A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C3A	#FFFFFF	#000000	##000000
##258C3A	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F32

Deuteranopia (green-blind)

#827740

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258c3a;
/* rgb */ color: rgb(37, 140, 58);
/* oklch */ color: oklch(56.4% 0.151 146.5);

Tailwind

colors: {
  custom: {
    50: '#6faf73',
    500: '#258c3a',
    950: '#000000',
  },
}

SCSS

$custom: #258c3a;
$custom-light: #6faf73;
$custom-dark: #000000;

JSON

{
  "hex": "#258c3a",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 58
  },
  "hsl": {
    "h": 132.233,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56384,
    "c": 0.15111,
    "h": 146.5
  },
  "luminance": 0.19455
}

Semantic roles & 50–950 ramp

primary

#258C3A

secondary

#B855A3

accent

#46C2E1

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #258C3A

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

Preview Lab → · Contrast checker → · Palette generator →