#255A19#255A19

#255A19 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.112 H 140.2°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#255A19
RGB	rgb(37, 90, 25)
HSL	hsl(109, 57%, 23%)
HSV	hsv(109, 72%, 35%)
CMYK	cmyk(58.9%, 0%, 72.2%, 64.7%)
CIE-LAB	lab(33.51, -31.27, 31.07)
CIE-LCH	lch(33.51, 44.08, 135.18°)
OKLab	oklab(41.64% -0.0857 0.0714)
OKLCH	oklch(41.64% 0.112 140.2)
XYZ	xyz(4.5944, 7.7755, 2.1782)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255A19 #4E195A

analogous

#465A19 #255A19 #195A2D

triadic

#255A19 #19255A #5A1925

tetradic

#255A19 #19465A #4E195A #5A2D19

square

#255A19 #19465A #4E195A #5A2D19

split-complementary

#255A19 #2D195A #5A1946

monochromatic

#0A1807 #112A0C #255A19 #398A26 #4CBA34

Accessibility & contrast

On white

8.22

#255A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#255A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255A19

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255A19	#FFFFFF	#000000	##FFFFFF
##255A19	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5210

Deuteranopia (green-blind)

#564D1F

Tritanopia (blue-blind)

#1F574D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #255a19;
/* rgb */ color: rgb(37, 90, 25);
/* oklch */ color: oklch(41.6% 0.112 140.2);

Tailwind

colors: {
  custom: {
    50: '#668959',
    500: '#255a19',
    950: '#000000',
  },
}

SCSS

$custom: #255a19;
$custom-light: #668959;
$custom-dark: #000000;

JSON

{
  "hex": "#255a19",
  "rgb": {
    "r": 37,
    "g": 90,
    "b": 25
  },
  "hsl": {
    "h": 108.923,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4164,
    "c": 0.11154,
    "h": 140.2
  },
  "luminance": 0.07776
}

Semantic roles & 50–950 ramp

primary

#255A19

secondary

#813E90

accent

#48E0C4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #255A19

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

Preview Lab → · Contrast checker → · Palette generator →