#255B1A#255B1A

#255B1A is a dark, moderate green. Relative luminance 0.080; OKLCH L 41.9% C 0.112 H 140.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#255B1A
RGB	rgb(37, 91, 26)
HSL	hsl(110, 56%, 23%)
HSV	hsv(110, 71%, 36%)
CMYK	cmyk(59.3%, 0%, 71.4%, 64.3%)
CIE-LAB	lab(33.88, -31.59, 31.00)
CIE-LCH	lch(33.88, 44.26, 135.55°)
OKLab	oklab(41.95% -0.0865 0.0714)
OKLCH	oklch(41.95% 0.112 140.5)
XYZ	xyz(4.6903, 7.9497, 2.2644)
Luminance	0.0795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B1A #501A5B

analogous

#455B1A #255B1A #1A5B2F

triadic

#255B1A #1A255B #5B1A25

tetradic

#255B1A #1A455B #501A5B #5B2F1A

square

#255B1A #1A455B #501A5B #5B2F1A

split-complementary

#255B1A #2F1A5B #5B1A45

monochromatic

#0A1807 #122B0C #255B1A #388B28 #4CBA35

Accessibility & contrast

On white

8.11

#255B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#255B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255B1A

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B1A	#FFFFFF	#000000	##FFFFFF
##255B1A	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5211

Deuteranopia (green-blind)

#574E20

Tritanopia (blue-blind)

#1F584E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255b1a;
/* rgb */ color: rgb(37, 91, 26);
/* oklch */ color: oklch(41.9% 0.112 140.5);

Tailwind

colors: {
  custom: {
    50: '#668a5a',
    500: '#255b1a',
    950: '#000000',
  },
}

SCSS

$custom: #255b1a;
$custom-light: #668a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#255b1a",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 26
  },
  "hsl": {
    "h": 109.846,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41945,
    "c": 0.11215,
    "h": 140.5
  },
  "luminance": 0.0795
}

Semantic roles & 50–950 ramp

primary

#255B1A

secondary

#834091

accent

#49DFC5

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #255B1A

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

Preview Lab → · Contrast checker → · Palette generator →