#258C48#258C48

#258C48 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.138 H 150.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#258C48
RGB	rgb(37, 140, 72)
HSL	hsl(140, 58%, 35%)
HSV	hsv(140, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 48.6%, 45.1%)
CIE-LAB	lab(51.40, -44.59, 28.07)
CIE-LCH	lch(51.40, 52.69, 147.81°)
OKLab	oklab(56.6% -0.12 0.0686)
OKLCH	oklch(56.6% 0.138 150.3)
XYZ	xyz(11.3098, 19.6161, 9.3199)
Luminance	0.1962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C48 #8C2569

analogous

#368C25 #258C48 #258C7B

triadic

#258C48 #48258C #8C4825

tetradic

#258C48 #25368C #8C2569 #8C7B25

square

#258C48 #25368C #8C2569 #8C7B25

split-complementary

#258C48 #7B258C #8C2536

monochromatic

#0B2B16 #185C2F #258C48 #32BC61 #58D382

Accessibility & contrast

On white

4.27

#258C48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#258C48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C48

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C48	#FFFFFF	#000000	##000000
##258C48	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8043

Deuteranopia (green-blind)

#81774D

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258c48;
/* rgb */ color: rgb(37, 140, 72);
/* oklch */ color: oklch(56.6% 0.138 150.3);

Tailwind

colors: {
  custom: {
    50: '#6faf7c',
    500: '#258c48',
    950: '#000000',
  },
}

SCSS

$custom: #258c48;
$custom-light: #6faf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#258c48",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 72
  },
  "hsl": {
    "h": 140.388,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56599,
    "c": 0.1382,
    "h": 150.3
  },
  "luminance": 0.19617
}

Semantic roles & 50–950 ramp

primary

#258C48

secondary

#B85596

accent

#46ADE1

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258C48

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

Preview Lab → · Contrast checker → · Palette generator →