#2B570F#2B570F

#2B570F is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 41.0% C 0.111 H 136.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B570F
RGB	rgb(43, 87, 15)
HSL	hsl(97, 71%, 20%)
HSV	hsv(97, 83%, 34%)
CMYK	cmyk(50.6%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(32.62, -28.82, 34.47)
CIE-LCH	lch(32.62, 44.93, 129.90°)
OKLab	oklab(40.96% -0.0803 0.0769)
OKLCH	oklch(40.96% 0.111 136.2)
XYZ	xyz(4.4906, 7.3642, 1.6367)
Luminance	0.0736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B570F #3B0F57

analogous

#4F570F #2B570F #0F5717

triadic

#2B570F #0F2B57 #570F2B

tetradic

#2B570F #0F4F57 #3B0F57 #57170F

square

#2B570F #0F4F57 #3B0F57 #57170F

split-complementary

#2B570F #170F57 #570F4F

monochromatic

#0D1A05 #112306 #2B570F #458B18 #5FBF21

Accessibility & contrast

On white

8.49

#2B570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2B570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B570F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B570F	#FFFFFF	#000000	##FFFFFF
##2B570F	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F01

Deuteranopia (green-blind)

#554B17

Tritanopia (blue-blind)

#295349

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b570f;
/* rgb */ color: rgb(43, 87, 15);
/* oklch */ color: oklch(41.0% 0.111 136.2);

Tailwind

colors: {
  custom: {
    50: '#698754',
    500: '#2b570f',
    950: '#000000',
  },
}

SCSS

$custom: #2b570f;
$custom-light: #698754;
$custom-dark: #000000;

JSON

{
  "hex": "#2b570f",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 96.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.40956,
    "c": 0.11114,
    "h": 136.2
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary

#2B570F

secondary

#6C3191

accent

#3AEDA8

background

#F6F8F5

surface

#EBEFE8

border

#C6CAC4

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #2B570F

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

Preview Lab → · Contrast checker → · Palette generator →