#4D901D#4D901D

#4D901D is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.159 H 135.6°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D901D
RGB	rgb(77, 144, 29)
HSL	hsl(95, 66%, 34%)
HSV	hsv(95, 80%, 56%)
CMYK	cmyk(46.5%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(53.61, -40.77, 50.19)
CIE-LCH	lch(53.61, 64.66, 129.09°)
OKLab	oklab(58.65% -0.1138 0.1114)
OKLCH	oklch(58.65% 0.159 135.6)
XYZ	xyz(13.2553, 21.6122, 4.6353)
Luminance	0.2161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D901D #601D90

analogous

#87901D #4D901D #1D9027

triadic

#4D901D #1D4D90 #901D4D

tetradic

#4D901D #1D8790 #601D90 #90271D

square

#4D901D #1D8790 #601D90 #90271D

split-complementary

#4D901D #271D90 #901D87

monochromatic

#172A08 #325D13 #4D901D #68C327 #88DB4C

Accessibility & contrast

On white

3.95

#4D901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#4D901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D901D

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D901D	#FFFFFF	#000000	##000000
##4D901D	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958400

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#4B8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4d901d;
/* rgb */ color: rgb(77, 144, 29);
/* oklch */ color: oklch(58.7% 0.159 135.6);

Tailwind

colors: {
  custom: {
    50: '#85b163',
    500: '#4d901d',
    950: '#000000',
  },
}

SCSS

$custom: #4d901d;
$custom-light: #85b163;
$custom-dark: #000000;

JSON

{
  "hex": "#4d901d",
  "rgb": {
    "r": 77,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 94.957,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58654,
    "c": 0.15929,
    "h": 135.6
  },
  "luminance": 0.21613
}

Semantic roles & 50–950 ramp

primary

#4D901D

secondary

#8E4BBD

accent

#3EE9A2

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D901D

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

Preview Lab → · Contrast checker → · Palette generator →