#258A2C#258A2C

#258A2C is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.160 H 144.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#258A2C
RGB	rgb(37, 138, 44)
HSL	hsl(124, 58%, 34%)
HSV	hsv(124, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 68.1%, 45.9%)
CIE-LAB	lab(50.39, -47.76, 40.73)
CIE-LCH	lch(50.39, 62.77, 139.55°)
OKLab	oklab(55.66% -0.1293 0.0941)
OKLCH	oklch(55.66% 0.16 144)
XYZ	xyz(10.3054, 18.7510, 5.4586)
Luminance	0.1875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A2C #8A2583

analogous

#518A25 #258A2C #258A5F

triadic

#258A2C #2C258A #8A2C25

tetradic

#258A2C #25518A #8A2583 #8A5F25

square

#258A2C #25518A #8A2583 #8A5F25

split-complementary

#258A2C #5F258A #8A2551

monochromatic

#0B290D #185A1D #258A2C #32BA3B #57D260

Accessibility & contrast

On white

4.42

#258A2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#258A2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A2C

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A2C	#FFFFFF	#000000	##000000
##258A2C	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D20

Deuteranopia (green-blind)

#817535

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258a2c;
/* rgb */ color: rgb(37, 138, 44);
/* oklch */ color: oklch(55.7% 0.160 144.0);

Tailwind

colors: {
  custom: {
    50: '#70ad6a',
    500: '#258a2c',
    950: '#000000',
  },
}

SCSS

$custom: #258a2c;
$custom-light: #70ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#258a2c",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 44
  },
  "hsl": {
    "h": 124.158,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55659,
    "c": 0.15993,
    "h": 144
  },
  "luminance": 0.18752
}

Semantic roles & 50–950 ramp

primary

#258A2C

secondary

#B754B0

accent

#47D6E1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258A2C

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

Preview Lab → · Contrast checker → · Palette generator →