#255B2D#255B2D

#255B2D is a dark, moderate green. Relative luminance 0.081; OKLCH L 42.2% C 0.094 H 146.6°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#255B2D
RGB	rgb(37, 91, 45)
HSL	hsl(129, 42%, 25%)
HSV	hsv(129, 59%, 36%)
CMYK	cmyk(59.3%, 0%, 50.5%, 64.3%)
CIE-LAB	lab(34.12, -28.96, 21.19)
CIE-LCH	lch(34.12, 35.88, 143.81°)
OKLab	oklab(42.22% -0.0785 0.0517)
OKLCH	oklch(42.22% 0.094 146.6)
XYZ	xyz(4.9774, 8.0645, 3.7764)
Luminance	0.0806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B2D #5B2553

analogous

#385B25 #255B2D #255B48

triadic

#255B2D #2D255B #5B2D25

tetradic

#255B2D #25385B #5B2553 #5B4825

square

#255B2D #25385B #5B2553 #5B4825

split-complementary

#255B2D #48255B #5B2538

monochromatic

#09160B #132F17 #255B2D #378743 #48B258

Accessibility & contrast

On white

8.04

#255B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#255B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255B2D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B2D	#FFFFFF	#000000	##FFFFFF
##255B2D	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5329

Deuteranopia (green-blind)

#554E30

Tritanopia (blue-blind)

#1A5950

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255b2d;
/* rgb */ color: rgb(37, 91, 45);
/* oklch */ color: oklch(42.2% 0.094 146.6);

Tailwind

colors: {
  custom: {
    50: '#658a67',
    500: '#255b2d',
    950: '#000000',
  },
}

SCSS

$custom: #255b2d;
$custom-light: #658a67;
$custom-dark: #000000;

JSON

{
  "hex": "#255b2d",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 45
  },
  "hsl": {
    "h": 128.889,
    "s": 42.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42219,
    "c": 0.09393,
    "h": 146.6
  },
  "luminance": 0.08065
}

Semantic roles & 50–950 ramp

primary

#255B2D

secondary

#8E4D85

accent

#56C0D2

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C06

muted

#7A7D7A

Preview Lab

Preview with #255B2D

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

Preview Lab → · Contrast checker → · Palette generator →