#4D871B#4D871B

#4D871B is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.2% C 0.149 H 134.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D871B
RGB	rgb(77, 135, 27)
HSL	hsl(92, 67%, 32%)
HSV	hsv(92, 80%, 53%)
CMYK	cmyk(43%, 0%, 80%, 47.1%)
CIE-LAB	lab(50.67, -37.08, 48.06)
CIE-LCH	lch(50.67, 60.70, 127.65°)
OKLab	oklab(56.24% -0.104 0.1066)
OKLCH	oklch(56.24% 0.149 134.3)
XYZ	xyz(11.9221, 18.9842, 4.0728)
Luminance	0.1898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D871B #551B87

analogous

#83871B #4D871B #1B871F

triadic

#4D871B #1B4D87 #871B4D

tetradic

#4D871B #1B8387 #551B87 #871F1B

square

#4D871B #1B8387 #551B87 #871F1B

split-complementary

#4D871B #1F1B87 #871B83

monochromatic

#132107 #305411 #4D871B #6ABA25 #89D943

Accessibility & contrast

On white

4.38

#4D871B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#4D871B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D871B

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D871B	#FFFFFF	#000000	##000000
##4D871B	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C00

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#4C8173

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4d871b;
/* rgb */ color: rgb(77, 135, 27);
/* oklch */ color: oklch(56.2% 0.149 134.3);

Tailwind

colors: {
  custom: {
    50: '#84aa61',
    500: '#4d871b',
    950: '#000000',
  },
}

SCSS

$custom: #4d871b;
$custom-light: #84aa61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d871b",
  "rgb": {
    "r": 77,
    "g": 135,
    "b": 27
  },
  "hsl": {
    "h": 92.222,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56235,
    "c": 0.14898,
    "h": 134.3
  },
  "luminance": 0.18985
}

Semantic roles & 50–950 ramp

primary

#4D871B

secondary

#8344BA

accent

#3EEA9A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4D871B

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

Preview Lab → · Contrast checker → · Palette generator →