#4D801D#4D801D

#4D801D 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	#4D801D
RGB	rgb(77, 128, 29)
HSL	hsl(91, 63%, 31%)
HSV	hsv(91, 77%, 50%)
CMYK	cmyk(39.8%, 0%, 77.3%, 49.8%)
CIE-LAB	lab(48.39, -33.88, 45.18)
CIE-LCH	lch(48.39, 56.47, 126.86°)
OKLab	oklab(54.37% -0.0953 0.1009)
OKLCH	oklch(54.37% 0.139 133.3)
XYZ	xyz(11.0013, 17.1043, 3.8840)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D801D #501D80

analogous

#7E801D #4D801D #1D801E

triadic

#4D801D #1D4D80 #801D4D

tetradic

#4D801D #1D7E80 #501D80 #801E1D

square

#4D801D #1D7E80 #501D80 #801E1D

split-complementary

#4D801D #1E1D80 #801D7E

monochromatic

#111C06 #2F4E12 #4D801D #6BB228 #89D443

Accessibility & contrast

On white

4.75

#4D801D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4D801D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D801D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D801D	#FFFFFF	#000000	##FFFFFF
##4D801D	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)

#857507

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#4D7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d801d;
/* rgb */ color: rgb(77, 128, 29);
/* oklch */ color: oklch(54.4% 0.139 133.3);

Tailwind

colors: {
  custom: {
    50: '#84a561',
    500: '#4d801d',
    950: '#000000',
  },
}

SCSS

$custom: #4d801d;
$custom-light: #84a561;
$custom-dark: #000000;

JSON

{
  "hex": "#4d801d",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 29
  },
  "hsl": {
    "h": 90.909,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54374,
    "c": 0.13879,
    "h": 133.3
  },
  "luminance": 0.17105
}

Semantic roles & 50–950 ramp

primary

#4D801D

secondary

#7E45B3

accent

#42E696

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4D801D

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

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