#4F781D#4F781D

#4F781D is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.4% C 0.127 H 131.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F781D
RGB	rgb(79, 120, 29)
HSL	hsl(87, 61%, 29%)
HSV	hsv(87, 76%, 47%)
CMYK	cmyk(34.2%, 0%, 75.8%, 52.9%)
CIE-LAB	lab(45.88, -29.43, 42.76)
CIE-LCH	lch(45.88, 51.91, 124.54°)
OKLab	oklab(52.36% -0.0833 0.0958)
OKLCH	oklch(52.36% 0.127 131)
XYZ	xyz(10.1626, 15.1836, 3.5574)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F781D #461D78

analogous

#78741D #4F781D #22781D

triadic

#4F781D #1D4F78 #781D4F

tetradic

#4F781D #1D7874 #461D78 #781D22

square

#4F781D #1D7874 #461D78 #781D22

split-complementary

#4F781D #1D2278 #741D78

monochromatic

#101906 #2F4711 #4F781D #6FA929 #8FD13F

Accessibility & contrast

On white

5.20

#4F781D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4F781D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F781D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F781D	#FFFFFF	#000000	##FFFFFF
##4F781D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0C

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#517366

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4f781d;
/* rgb */ color: rgb(79, 120, 29);
/* oklch */ color: oklch(52.4% 0.127 131.0);

Tailwind

colors: {
  custom: {
    50: '#849f60',
    500: '#4f781d',
    950: '#000000',
  },
}

SCSS

$custom: #4f781d;
$custom-light: #849f60;
$custom-dark: #000000;

JSON

{
  "hex": "#4f781d",
  "rgb": {
    "r": 79,
    "g": 120,
    "b": 29
  },
  "hsl": {
    "h": 87.033,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52357,
    "c": 0.127,
    "h": 131
  },
  "luminance": 0.15184
}

Semantic roles & 50–950 ramp

primary

#4F781D

secondary

#7345AC

accent

#44E48C

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4F781D

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

Preview Lab → · Contrast checker → · Palette generator →