#4C781D#4C781D

#4C781D is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.2% C 0.129 H 132.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4C781D
RGB	rgb(76, 120, 29)
HSL	hsl(89, 61%, 29%)
HSV	hsv(89, 76%, 47%)
CMYK	cmyk(36.7%, 0%, 75.8%, 52.9%)
CIE-LAB	lab(45.71, -30.60, 42.53)
CIE-LCH	lch(45.71, 52.40, 125.74°)
OKLab	oklab(52.17% -0.0863 0.0954)
OKLCH	oklch(52.17% 0.129 132.1)
XYZ	xyz(9.9186, 15.0577, 3.5460)
Luminance	0.1506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C781D #491D78

analogous

#78771D #4C781D #1F781D

triadic

#4C781D #1D4C78 #781D4C

tetradic

#4C781D #1D7877 #491D78 #781D1F

square

#4C781D #1D7877 #491D78 #781D1F

split-complementary

#4C781D #1D1F78 #771D78

monochromatic

#101906 #2D4711 #4C781D #6BA929 #8AD13F

Accessibility & contrast

On white

5.23

#4C781D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4C781D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C781D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C781D	#FFFFFF	#000000	##FFFFFF
##4C781D	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0C

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#4D7366

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4c781d;
/* rgb */ color: rgb(76, 120, 29);
/* oklch */ color: oklch(52.2% 0.129 132.1);

Tailwind

colors: {
  custom: {
    50: '#829f60',
    500: '#4c781d',
    950: '#000000',
  },
}

SCSS

$custom: #4c781d;
$custom-light: #829f60;
$custom-dark: #000000;

JSON

{
  "hex": "#4c781d",
  "rgb": {
    "r": 76,
    "g": 120,
    "b": 29
  },
  "hsl": {
    "h": 89.011,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52171,
    "c": 0.12867,
    "h": 132.1
  },
  "luminance": 0.15058
}

Semantic roles & 50–950 ramp

primary

#4C781D

secondary

#7745AC

accent

#44E491

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4C781D

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

Preview Lab → · Contrast checker → · Palette generator →