#258C4A#258C4A

#258C4A is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.136 H 150.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#258C4A
RGB	rgb(37, 140, 74)
HSL	hsl(142, 58%, 35%)
HSV	hsv(142, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 47.1%, 45.1%)
CIE-LAB	lab(51.43, -44.24, 27.03)
CIE-LCH	lch(51.43, 51.85, 148.58°)
OKLab	oklab(56.63% -0.1191 0.0663)
OKLCH	oklch(56.63% 0.136 150.9)
XYZ	xyz(11.3761, 19.6426, 9.6691)
Luminance	0.1964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C4A #8C2567

analogous

#348C25 #258C4A #258C7D

triadic

#258C4A #4A258C #8C4A25

tetradic

#258C4A #25348C #8C2567 #8C7D25

square

#258C4A #25348C #8C2567 #8C7D25

split-complementary

#258C4A #7D258C #8C2534

monochromatic

#0B2B17 #185C30 #258C4A #32BC64 #58D384

Accessibility & contrast

On white

4.26

#258C4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#258C4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C4A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C4A	#FFFFFF	#000000	##000000
##258C4A	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8045

Deuteranopia (green-blind)

#80774F

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258c4a;
/* rgb */ color: rgb(37, 140, 74);
/* oklch */ color: oklch(56.6% 0.136 150.9);

Tailwind

colors: {
  custom: {
    50: '#6fae7d',
    500: '#258c4a',
    950: '#000000',
  },
}

SCSS

$custom: #258c4a;
$custom-light: #6fae7d;
$custom-dark: #000000;

JSON

{
  "hex": "#258c4a",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 74
  },
  "hsl": {
    "h": 141.553,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56634,
    "c": 0.13627,
    "h": 150.9
  },
  "luminance": 0.19644
}

Semantic roles & 50–950 ramp

primary

#258C4A

secondary

#B85594

accent

#46AAE1

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #258C4A

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

Preview Lab → · Contrast checker → · Palette generator →