#4D8331#4D8331

#4D8331 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.4% C 0.128 H 136.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D8331
RGB	rgb(77, 131, 49)
HSL	hsl(100, 46%, 35%)
HSV	hsv(100, 63%, 51%)
CMYK	cmyk(41.2%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(49.53, -33.53, 37.88)
CIE-LCH	lch(49.53, 50.59, 131.52°)
OKLab	oklab(55.36% -0.0928 0.0883)
OKLCH	oklch(55.36% 0.128 136.4)
XYZ	xyz(11.7309, 18.0315, 5.7674)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8331 #673183

analogous

#768331 #4D8331 #31833E

triadic

#4D8331 #314D83 #83314D

tetradic

#4D8331 #317683 #673183 #833E31

square

#4D8331 #317683 #673183 #833E31

split-complementary

#4D8331 #3E3183 #833176

monochromatic

#192A10 #335620 #4D8331 #67B042 #88C668

Accessibility & contrast

On white

4.56

#4D8331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4D8331 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8331

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8331	#FFFFFF	#000000	##000000
##4D8331	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877928

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#4B7E71

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d8331;
/* rgb */ color: rgb(77, 131, 49);
/* oklch */ color: oklch(55.4% 0.128 136.4);

Tailwind

colors: {
  custom: {
    50: '#83a76c',
    500: '#4d8331',
    950: '#000000',
  },
}

SCSS

$custom: #4d8331;
$custom-light: #83a76c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8331",
  "rgb": {
    "r": 77,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 99.512,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55361,
    "c": 0.12807,
    "h": 136.4
  },
  "luminance": 0.18032
}

Semantic roles & 50–950 ramp

primary

#4D8331

secondary

#9462AE

accent

#53D5A9

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #4D8331

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

Preview Lab → · Contrast checker → · Palette generator →