#2B570C#2B570C

#2B570C is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 40.9% C 0.113 H 135.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B570C
RGB	rgb(43, 87, 12)
HSL	hsl(95, 76%, 19%)
HSV	hsv(95, 86%, 34%)
CMYK	cmyk(50.6%, 0%, 86.2%, 65.9%)
CIE-LAB	lab(32.60, -29.01, 35.52)
CIE-LCH	lch(32.60, 45.86, 129.25°)
OKLab	oklab(40.94% -0.081 0.0786)
OKLCH	oklch(40.94% 0.113 135.9)
XYZ	xyz(4.4707, 7.3562, 1.5321)
Luminance	0.0736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B570C #380C57

analogous

#51570C #2B570C #0C5713

triadic

#2B570C #0C2B57 #570C2B

tetradic

#2B570C #0C5157 #380C57 #57130C

square

#2B570C #0C5157 #380C57 #57130C

split-complementary

#2B570C #130C57 #570C51

monochromatic

#0D1B04 #102105 #2B570C #468D13 #60C31B

Accessibility & contrast

On white

8.50

#2B570C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2B570C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B570C

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B570C	#FFFFFF	#000000	##FFFFFF
##2B570C	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F00

Deuteranopia (green-blind)

#554B15

Tritanopia (blue-blind)

#295349

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b570c;
/* rgb */ color: rgb(43, 87, 12);
/* oklch */ color: oklch(40.9% 0.113 135.9);

Tailwind

colors: {
  custom: {
    50: '#6a8752',
    500: '#2b570c',
    950: '#000000',
  },
}

SCSS

$custom: #2b570c;
$custom-light: #6a8752;
$custom-dark: #000000;

JSON

{
  "hex": "#2b570c",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 12
  },
  "hsl": {
    "h": 95.2,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40936,
    "c": 0.11282,
    "h": 135.9
  },
  "luminance": 0.07357
}

Semantic roles & 50–950 ramp

primary

#2B570C

secondary

#682D92

accent

#35F2A4

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#070B02

muted

#7A7C78

Preview Lab

Preview with #2B570C

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

Preview Lab → · Contrast checker → · Palette generator →