#43801D#43801D

#43801D is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.8% C 0.144 H 136.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#43801D
RGB	rgb(67, 128, 29)
HSL	hsl(97, 63%, 31%)
HSV	hsv(97, 77%, 50%)
CMYK	cmyk(47.7%, 0%, 77.3%, 49.8%)
CIE-LAB	lab(47.90, -37.42, 44.54)
CIE-LCH	lch(47.90, 58.17, 130.03°)
OKLab	oklab(53.84% -0.1041 0.0998)
OKLCH	oklch(53.84% 0.144 136.2)
XYZ	xyz(10.2554, 16.7197, 3.8490)
Luminance	0.1672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43801D #5A1D80

analogous

#74801D #43801D #1D8029

triadic

#43801D #1D4380 #801D43

tetradic

#43801D #1D7480 #5A1D80 #80291D

square

#43801D #1D7480 #5A1D80 #80291D

split-complementary

#43801D #291D80 #801D74

monochromatic

#0F1C06 #294E12 #43801D #5DB228 #7BD443

Accessibility & contrast

On white

4.83

#43801D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#43801D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43801D

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43801D	#FFFFFF	#000000	##FFFFFF
##43801D	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857508

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#407B6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #43801d;
/* rgb */ color: rgb(67, 128, 29);
/* oklch */ color: oklch(53.8% 0.144 136.2);

Tailwind

colors: {
  custom: {
    50: '#7da561',
    500: '#43801d',
    950: '#000000',
  },
}

SCSS

$custom: #43801d;
$custom-light: #7da561;
$custom-dark: #000000;

JSON

{
  "hex": "#43801d",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 29
  },
  "hsl": {
    "h": 96.97,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53843,
    "c": 0.14422,
    "h": 136.2
  },
  "luminance": 0.1672
}

Semantic roles & 50–950 ramp

primary

#43801D

secondary

#8945B3

accent

#42E6A7

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #43801D

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

Preview Lab → · Contrast checker → · Palette generator →