#258C54#258C54

#258C54 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.127 H 154.6°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#258C54
RGB	rgb(37, 140, 84)
HSL	hsl(147, 58%, 35%)
HSV	hsv(147, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 40%, 45.1%)
CIE-LAB	lab(51.60, -42.36, 21.77)
CIE-LCH	lch(51.60, 47.62, 152.80°)
OKLab	oklab(56.83% -0.1143 0.0543)
OKLCH	oklch(56.83% 0.127 154.6)
XYZ	xyz(11.7402, 19.7882, 11.5866)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C54 #8C255D

analogous

#298C25 #258C54 #258C88

triadic

#258C54 #54258C #8C5425

tetradic

#258C54 #25298C #8C255D #8C8825

square

#258C54 #25298C #8C255D #8C8825

split-complementary

#258C54 #88258C #8C2529

monochromatic

#0B2B1A #185C37 #258C54 #32BC71 #58D390

Accessibility & contrast

On white

4.24

#258C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#258C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C54

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C54	#FFFFFF	#000000	##000000
##258C54	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8050

Deuteranopia (green-blind)

#7F7758

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258c54;
/* rgb */ color: rgb(37, 140, 84);
/* oklch */ color: oklch(56.8% 0.127 154.6);

Tailwind

colors: {
  custom: {
    50: '#6fae84',
    500: '#258c54',
    950: '#000000',
  },
}

SCSS

$custom: #258c54;
$custom-light: #6fae84;
$custom-dark: #000000;

JSON

{
  "hex": "#258c54",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 84
  },
  "hsl": {
    "h": 147.379,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56825,
    "c": 0.12657,
    "h": 154.6
  },
  "luminance": 0.1979
}

Semantic roles & 50–950 ramp

primary

#258C54

secondary

#B8558B

accent

#469BE1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258C54

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

Preview Lab → · Contrast checker → · Palette generator →