#303A03#303A03

#303A03 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.8% C 0.075 H 120.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#303A03
RGB	rgb(48, 58, 3)
HSL	hsl(71, 90%, 12%)
HSV	hsv(71, 95%, 23%)
CMYK	cmyk(17.2%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(22.52, -12.56, 29.56)
CIE-LCH	lch(22.52, 32.11, 113.02°)
OKLab	oklab(32.78% -0.0377 0.065)
OKLCH	oklch(32.78% 0.075 120.1)
XYZ	xyz(2.7485, 3.6611, 0.6480)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303A03 #0D033A

analogous

#3A2903 #303A03 #153A03

triadic

#303A03 #03303A #3A0330

tetradic

#303A03 #033A29 #0D033A #3A0315

square

#303A03 #033A29 #0D033A #3A0315

split-complementary

#303A03 #03153A #29033A

monochromatic

#181D02 #181D02 #303A03 #607406 #90AE09

Accessibility & contrast

On white

12.12

#303A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#303A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303A03

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303A03	#FFFFFF	#000000	##FFFFFF
##303A03	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3D3608

Tritanopia (blue-blind)

#333630

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #303a03;
/* rgb */ color: rgb(48, 58, 3);
/* oklch */ color: oklch(32.8% 0.075 120.1);

Tailwind

colors: {
  custom: {
    50: '#6a7049',
    500: '#303a03',
    950: '#000000',
  },
}

SCSS

$custom: #303a03;
$custom-light: #6a7049;
$custom-dark: #000000;

JSON

{
  "hex": "#303a03",
  "rgb": {
    "r": 48,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 70.909,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.32778,
    "c": 0.07516,
    "h": 120.1
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#303A03

secondary

#2E1C7D

accent

#29FF50

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#070701

muted

#7A7A77

Preview Lab

Preview with #303A03

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

Preview Lab → · Contrast checker → · Palette generator →