#258C52#258C52

#258C52 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.129 H 153.8°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#258C52
RGB	rgb(37, 140, 82)
HSL	hsl(146, 58%, 35%)
HSV	hsv(146, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 41.4%, 45.1%)
CIE-LAB	lab(51.56, -42.75, 22.83)
CIE-LCH	lch(51.56, 48.47, 151.89°)
OKLab	oklab(56.79% -0.1153 0.0568)
OKLCH	oklch(56.79% 0.129 153.8)
XYZ	xyz(11.6630, 19.7573, 11.1799)
Luminance	0.1976 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C52 #8C255F

analogous

#2B8C25 #258C52 #258C86

triadic

#258C52 #52258C #8C5225

tetradic

#258C52 #252B8C #8C255F #8C8625

square

#258C52 #252B8C #8C255F #8C8625

split-complementary

#258C52 #86258C #8C252B

monochromatic

#0B2B19 #185C36 #258C52 #32BC6E #58D38E

Accessibility & contrast

On white

4.24

#258C52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#258C52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C52

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C52	#FFFFFF	#000000	##000000
##258C52	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C804E

Deuteranopia (green-blind)

#7F7756

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258c52;
/* rgb */ color: rgb(37, 140, 82);
/* oklch */ color: oklch(56.8% 0.129 153.8);

Tailwind

colors: {
  custom: {
    50: '#6fae83',
    500: '#258c52',
    950: '#000000',
  },
}

SCSS

$custom: #258c52;
$custom-light: #6fae83;
$custom-dark: #000000;

JSON

{
  "hex": "#258c52",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 82
  },
  "hsl": {
    "h": 146.214,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56785,
    "c": 0.12851,
    "h": 153.8
  },
  "luminance": 0.19759
}

Semantic roles & 50–950 ramp

primary

#258C52

secondary

#B8558D

accent

#469EE1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #258C52

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

Preview Lab → · Contrast checker → · Palette generator →