#255B2A#255B2A

#255B2A is a dark, moderate green. Relative luminance 0.080; OKLCH L 42.2% C 0.097 H 145.3°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#255B2A
RGB	rgb(37, 91, 42)
HSL	hsl(126, 42%, 25%)
HSV	hsv(126, 59%, 36%)
CMYK	cmyk(59.3%, 0%, 53.8%, 64.3%)
CIE-LAB	lab(34.07, -29.46, 22.84)
CIE-LCH	lch(34.07, 37.27, 142.21°)
OKLab	oklab(42.17% -0.0799 0.0552)
OKLCH	oklch(42.17% 0.097 145.3)
XYZ	xyz(4.9217, 8.0422, 3.4830)
Luminance	0.0804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B2A #5B2556

analogous

#3B5B25 #255B2A #255B45

triadic

#255B2A #2A255B #5B2A25

tetradic

#255B2A #253B5B #5B2556 #5B4525

square

#255B2A #253B5B #5B2556 #5B4525

split-complementary

#255B2A #45255B #5B253B

monochromatic

#09160A #132F16 #255B2A #37873E #48B252

Accessibility & contrast

On white

8.05

#255B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#255B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255B2A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B2A	#FFFFFF	#000000	##FFFFFF
##255B2A	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5326

Deuteranopia (green-blind)

#554E2D

Tritanopia (blue-blind)

#1B5950

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255b2a;
/* rgb */ color: rgb(37, 91, 42);
/* oklch */ color: oklch(42.2% 0.097 145.3);

Tailwind

colors: {
  custom: {
    50: '#658a64',
    500: '#255b2a',
    950: '#000000',
  },
}

SCSS

$custom: #255b2a;
$custom-light: #658a64;
$custom-dark: #000000;

JSON

{
  "hex": "#255b2a",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 42
  },
  "hsl": {
    "h": 125.556,
    "s": 42.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.42166,
    "c": 0.0971,
    "h": 145.3
  },
  "luminance": 0.08043
}

Semantic roles & 50–950 ramp

primary

#255B2A

secondary

#8E4D88

accent

#56C6D2

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C05

muted

#7A7D7A

Preview Lab

Preview with #255B2A

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

Preview Lab → · Contrast checker → · Palette generator →