#4D8B1B#4D8B1B

#4D8B1B is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.3% C 0.154 H 134.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D8B1B
RGB	rgb(77, 139, 27)
HSL	hsl(93, 67%, 33%)
HSV	hsv(93, 81%, 55%)
CMYK	cmyk(44.6%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(51.97, -38.79, 49.29)
CIE-LCH	lch(51.97, 62.72, 128.20°)
OKLab	oklab(57.3% -0.1086 0.1092)
OKLCH	oklch(57.3% 0.154 134.9)
XYZ	xyz(12.4907, 20.1214, 4.2624)
Luminance	0.2012 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8B1B #591B8B

analogous

#858B1B #4D8B1B #1B8B21

triadic

#4D8B1B #1B4D8B #8B1B4D

tetradic

#4D8B1B #1B858B #591B8B #8B211B

square

#4D8B1B #1B858B #591B8B #8B211B

split-complementary

#4D8B1B #211B8B #8B1B85

monochromatic

#142507 #315811 #4D8B1B #69BE25 #88DB45

Accessibility & contrast

On white

4.18

#4D8B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4D8B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8B1B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8B1B	#FFFFFF	#000000	##000000
##4D8B1B	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#4C8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d8b1b;
/* rgb */ color: rgb(77, 139, 27);
/* oklch */ color: oklch(57.3% 0.154 134.9);

Tailwind

colors: {
  custom: {
    50: '#85ad61',
    500: '#4d8b1b',
    950: '#000000',
  },
}

SCSS

$custom: #4d8b1b;
$custom-light: #85ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8b1b",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 93.214,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57305,
    "c": 0.15404,
    "h": 134.9
  },
  "luminance": 0.20122
}

Semantic roles & 50–950 ramp

primary

#4D8B1B

secondary

#8745BC

accent

#3DEA9D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4D8B1B

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

Preview Lab → · Contrast checker → · Palette generator →