#255B34#255B34

#255B34 is a dark, moderate green. Relative luminance 0.081; OKLCH L 42.4% C 0.086 H 150.3°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#255B34
RGB	rgb(37, 91, 52)
HSL	hsl(137, 42%, 25%)
HSV	hsv(137, 59%, 36%)
CMYK	cmyk(59.3%, 0%, 42.9%, 64.3%)
CIE-LAB	lab(34.24, -27.66, 17.23)
CIE-LCH	lch(34.24, 32.59, 148.08°)
OKLab	oklab(42.36% -0.075 0.0428)
OKLCH	oklch(42.36% 0.086 150.3)
XYZ	xyz(5.1235, 8.1230, 4.5460)
Luminance	0.0812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B34 #5B254C

analogous

#315B25 #255B34 #255B4F

triadic

#255B34 #34255B #5B3425

tetradic

#255B34 #25315B #5B254C #5B4F25

square

#255B34 #25315B #5B254C #5B4F25

split-complementary

#255B34 #4F255B #5B2531

monochromatic

#09160C #132F1B #255B34 #37874D #48B266

Accessibility & contrast

On white

8.00

#255B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#255B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255B34

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B34	#FFFFFF	#000000	##FFFFFF
##255B34	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5431

Deuteranopia (green-blind)

#544E37

Tritanopia (blue-blind)

#185951

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255b34;
/* rgb */ color: rgb(37, 91, 52);
/* oklch */ color: oklch(42.4% 0.086 150.3);

Tailwind

colors: {
  custom: {
    50: '#658a6c',
    500: '#255b34',
    950: '#000000',
  },
}

SCSS

$custom: #255b34;
$custom-light: #658a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#255b34",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 52
  },
  "hsl": {
    "h": 136.667,
    "s": 42.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42358,
    "c": 0.08632,
    "h": 150.3
  },
  "luminance": 0.08123
}

Semantic roles & 50–950 ramp

primary

#255B34

secondary

#8E4D7C

accent

#56AFD2

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C07

muted

#7A7D7A

Preview Lab

Preview with #255B34

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

Preview Lab → · Contrast checker → · Palette generator →