#4E8731#4E8731

#4E8731 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.5% C 0.133 H 136.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4E8731
RGB	rgb(78, 135, 49)
HSL	hsl(100, 47%, 36%)
HSV	hsv(100, 64%, 53%)
CMYK	cmyk(42.2%, 0%, 63.7%, 47.1%)
CIE-LAB	lab(50.88, -34.98, 39.41)
CIE-LCH	lch(50.88, 52.69, 131.59°)
OKLab	oklab(56.48% -0.0968 0.0915)
OKLCH	oklch(56.48% 0.133 136.6)
XYZ	xyz(12.3599, 19.1687, 5.9538)
Luminance	0.1917 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8731 #6A3187

analogous

#798731 #4E8731 #31873F

triadic

#4E8731 #314E87 #87314E

tetradic

#4E8731 #317987 #6A3187 #873F31

square

#4E8731 #317987 #6A3187 #873F31

split-complementary

#4E8731 #3F3187 #873179

monochromatic

#1A2D10 #345A21 #4E8731 #68B441 #8AC96A

Accessibility & contrast

On white

4.34

#4E8731 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4E8731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8731

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8731	#FFFFFF	#000000	##000000
##4E8731	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C27

Deuteranopia (green-blind)

#847738

Tritanopia (blue-blind)

#4C8275

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e8731;
/* rgb */ color: rgb(78, 135, 49);
/* oklch */ color: oklch(56.5% 0.133 136.6);

Tailwind

colors: {
  custom: {
    50: '#84aa6d',
    500: '#4e8731',
    950: '#000000',
  },
}

SCSS

$custom: #4e8731;
$custom-light: #84aa6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8731",
  "rgb": {
    "r": 78,
    "g": 135,
    "b": 49
  },
  "hsl": {
    "h": 99.767,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56478,
    "c": 0.13321,
    "h": 136.6
  },
  "luminance": 0.19169
}

Semantic roles & 50–950 ramp

primary

#4E8731

secondary

#9664B0

accent

#51D6AA

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #4E8731

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

Preview Lab → · Contrast checker → · Palette generator →