#2B3F03#2B3F03

#2B3F03 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.8% C 0.085 H 127.4°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2B3F03
RGB	rgb(43, 63, 3)
HSL	hsl(80, 91%, 13%)
HSV	hsv(80, 95%, 25%)
CMYK	cmyk(31.7%, 0%, 95.2%, 75.3%)
CIE-LAB	lab(23.92, -17.82, 30.86)
CIE-LCH	lch(23.92, 35.63, 120.00°)
OKLab	oklab(33.81% -0.0516 0.0674)
OKLCH	oklch(33.81% 0.085 127.4)
XYZ	xyz(2.7902, 4.0751, 0.7257)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3F03 #17033F

analogous

#3F3503 #2B3F03 #0D3F03

triadic

#2B3F03 #032B3F #3F032B

tetradic

#2B3F03 #033F35 #17033F #3F030D

square

#2B3F03 #033F35 #17033F #3F030D

split-complementary

#2B3F03 #030D3F #35033F

monochromatic

#141D01 #141D01 #2B3F03 #537906 #7BB409

Accessibility & contrast

On white

11.57

#2B3F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B3F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3F03

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3F03	#FFFFFF	#000000	##FFFFFF
##2B3F03	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#403909

Tritanopia (blue-blind)

#2D3C34

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b3f03;
/* rgb */ color: rgb(43, 63, 3);
/* oklch */ color: oklch(33.8% 0.085 127.4);

Tailwind

colors: {
  custom: {
    50: '#67744a',
    500: '#2b3f03',
    950: '#000000',
  },
}

SCSS

$custom: #2b3f03;
$custom-light: #67744a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3f03",
  "rgb": {
    "r": 43,
    "g": 63,
    "b": 3
  },
  "hsl": {
    "h": 80,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.33813,
    "c": 0.08493,
    "h": 127.4
  },
  "luminance": 0.04075
}

Semantic roles & 50–950 ramp

primary

#2B3F03

secondary

#3E1D81

accent

#29FF70

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060801

muted

#7A7B77

Preview Lab

Preview with #2B3F03

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

Preview Lab → · Contrast checker → · Palette generator →