#2F551B#2F551B

#2F551B is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 40.7% C 0.097 H 136.4°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#2F551B
RGB	rgb(47, 85, 27)
HSL	hsl(99, 52%, 22%)
HSV	hsv(99, 68%, 33%)
CMYK	cmyk(44.7%, 0%, 68.2%, 66.7%)
CIE-LAB	lab(32.21, -25.36, 28.82)
CIE-LCH	lch(32.21, 38.39, 131.34°)
OKLab	oklab(40.71% -0.0702 0.0668)
OKLCH	oklch(40.71% 0.097 136.4)
XYZ	xyz(4.6185, 7.1802, 2.1793)
Luminance	0.0718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F551B #411B55

analogous

#4C551B #2F551B #1B5524

triadic

#2F551B #1B2F55 #551B2F

tetradic

#2F551B #1B4C55 #411B55 #55241B

square

#2F551B #1B4C55 #411B55 #55241B

split-complementary

#2F551B #241B55 #551B4C

monochromatic

#0D1707 #15270C #2F551B #49832A #62B239

Accessibility & contrast

On white

8.62

#2F551B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2F551B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F551B

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F551B	#FFFFFF	#000000	##FFFFFF
##2F551B	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E14

Deuteranopia (green-blind)

#534B20

Tritanopia (blue-blind)

#2D5249

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2f551b;
/* rgb */ color: rgb(47, 85, 27);
/* oklch */ color: oklch(40.7% 0.097 136.4);

Tailwind

colors: {
  custom: {
    50: '#6b855a',
    500: '#2f551b',
    950: '#000000',
  },
}

SCSS

$custom: #2f551b;
$custom-light: #6b855a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f551b",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 27
  },
  "hsl": {
    "h": 99.31,
    "s": 51.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40708,
    "c": 0.0969,
    "h": 136.4
  },
  "luminance": 0.0718
}

Semantic roles & 50–950 ramp

primary

#2F551B

secondary

#71418B

accent

#4DDBAA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #2F551B

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

Preview Lab → · Contrast checker → · Palette generator →