#4E8B1B#4E8B1B

#4E8B1B is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.154 H 134.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E8B1B
RGB	rgb(78, 139, 27)
HSL	hsl(93, 67%, 33%)
HSV	hsv(93, 81%, 55%)
CMYK	cmyk(43.9%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(52.02, -38.44, 49.35)
CIE-LCH	lch(52.02, 62.55, 127.92°)
OKLab	oklab(57.36% -0.1078 0.1093)
OKLCH	oklch(57.36% 0.154 134.6)
XYZ	xyz(12.5721, 20.1634, 4.2662)
Luminance	0.2016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8B1B #581B8B

analogous

#868B1B #4E8B1B #1B8B20

triadic

#4E8B1B #1B4E8B #8B1B4E

tetradic

#4E8B1B #1B868B #581B8B #8B201B

square

#4E8B1B #1B868B #581B8B #8B201B

split-complementary

#4E8B1B #201B8B #8B1B86

monochromatic

#142507 #315811 #4E8B1B #6BBE25 #8ADB45

Accessibility & contrast

On white

4.17

#4E8B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4E8B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8B1B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8B1B	#FFFFFF	#000000	##000000
##4E8B1B	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#4D8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e8b1b;
/* rgb */ color: rgb(78, 139, 27);
/* oklch */ color: oklch(57.4% 0.154 134.6);

Tailwind

colors: {
  custom: {
    50: '#85ad61',
    500: '#4e8b1b',
    950: '#000000',
  },
}

SCSS

$custom: #4e8b1b;
$custom-light: #85ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8b1b",
  "rgb": {
    "r": 78,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 92.679,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57357,
    "c": 0.15352,
    "h": 134.6
  },
  "luminance": 0.20164
}

Semantic roles & 50–950 ramp

primary

#4E8B1B

secondary

#8645BC

accent

#3DEA9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4E8B1B

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

Preview Lab → · Contrast checker → · Palette generator →