#4C8310#4C8310

#4C8310 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.1% C 0.149 H 133.2°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C8310
RGB	rgb(76, 131, 16)
HSL	hsl(89, 78%, 29%)
HSV	hsv(89, 88%, 51%)
CMYK	cmyk(42%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(49.26, -36.23, 49.93)
CIE-LCH	lch(49.26, 61.69, 125.97°)
OKLab	oklab(55.05% -0.1024 0.1089)
OKLCH	oklch(55.05% 0.149 133.2)
XYZ	xyz(11.1901, 17.8059, 3.3374)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8310 #471083

analogous

#838110 #4C8310 #128310

triadic

#4C8310 #104C83 #83104C

tetradic

#4C8310 #108381 #471083 #831012

square

#4C8310 #108381 #471083 #831012

split-complementary

#4C8310 #101283 #811083

monochromatic

#101B03 #2C4C09 #4C8310 #6CBA17 #8BE529

Accessibility & contrast

On white

4.60

#4C8310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4C8310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4C8310

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8310	#FFFFFF	#000000	##FFFFFF
##4C8310	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#81741F

Tritanopia (blue-blind)

#4C7D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4c8310;
/* rgb */ color: rgb(76, 131, 16);
/* oklch */ color: oklch(55.1% 0.149 133.2);

Tailwind

colors: {
  custom: {
    50: '#84a75c',
    500: '#4c8310',
    950: '#000000',
  },
}

SCSS

$custom: #4c8310;
$custom-light: #84a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8310",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 88.696,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55051,
    "c": 0.14945,
    "h": 133.2
  },
  "luminance": 0.17807
}

Semantic roles & 50–950 ramp

primary

#4C8310

secondary

#7536B9

accent

#33F590

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C8310

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

Preview Lab → · Contrast checker → · Palette generator →