#4D801C#4D801C

#4D801C is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.139 H 133.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D801C
RGB	rgb(77, 128, 28)
HSL	hsl(91, 64%, 31%)
HSV	hsv(91, 78%, 50%)
CMYK	cmyk(39.8%, 0%, 78.1%, 49.8%)
CIE-LAB	lab(48.38, -33.94, 45.54)
CIE-LCH	lch(48.38, 56.79, 126.70°)
OKLab	oklab(54.37% -0.0955 0.1015)
OKLCH	oklch(54.37% 0.139 133.3)
XYZ	xyz(10.9892, 17.0994, 3.8199)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D801C #4F1C80

analogous

#7F801C #4D801C #1C801D

triadic

#4D801C #1C4D80 #801C4D

tetradic

#4D801C #1C7F80 #4F1C80 #801D1C

square

#4D801C #1C7F80 #4F1C80 #801D1C

split-complementary

#4D801C #1D1C80 #801C7F

monochromatic

#111C06 #2F4E11 #4D801C #6BB227 #8AD541

Accessibility & contrast

On white

4.75

#4D801C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4D801C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D801C

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D801C	#FFFFFF	#000000	##FFFFFF
##4D801C	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857505

Deuteranopia (green-blind)

#7E7126

Tritanopia (blue-blind)

#4D7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d801c;
/* rgb */ color: rgb(77, 128, 28);
/* oklch */ color: oklch(54.4% 0.139 133.3);

Tailwind

colors: {
  custom: {
    50: '#84a560',
    500: '#4d801c',
    950: '#000000',
  },
}

SCSS

$custom: #4d801c;
$custom-light: #84a560;
$custom-dark: #000000;

JSON

{
  "hex": "#4d801c",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 28
  },
  "hsl": {
    "h": 90.6,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54367,
    "c": 0.13938,
    "h": 133.3
  },
  "luminance": 0.171
}

Semantic roles & 50–950 ramp

primary

#4D801C

secondary

#7D44B3

accent

#41E796

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4D801C

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

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