#4F781E#4F781E

#4F781E is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.4% C 0.126 H 131.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F781E
RGB	rgb(79, 120, 30)
HSL	hsl(87, 60%, 29%)
HSV	hsv(87, 75%, 47%)
CMYK	cmyk(34.2%, 0%, 75%, 52.9%)
CIE-LAB	lab(45.89, -29.36, 42.38)
CIE-LCH	lch(45.89, 51.55, 124.71°)
OKLab	oklab(52.36% -0.0831 0.0952)
OKLCH	oklch(52.36% 0.126 131.1)
XYZ	xyz(10.1752, 15.1886, 3.6236)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F781E #471E78

analogous

#78741E #4F781E #22781E

triadic

#4F781E #1E4F78 #781E4F

tetradic

#4F781E #1E7874 #471E78 #781E22

square

#4F781E #1E7874 #471E78 #781E22

split-complementary

#4F781E #1E2278 #741E78

monochromatic

#101806 #2F4712 #4F781E #6FA92A #8FCF41

Accessibility & contrast

On white

5.20

#4F781E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4F781E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F781E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F781E	#FFFFFF	#000000	##FFFFFF
##4F781E	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)

#7E6F0E

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#517366

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4f781e;
/* rgb */ color: rgb(79, 120, 30);
/* oklch */ color: oklch(52.4% 0.126 131.1);

Tailwind

colors: {
  custom: {
    50: '#849f60',
    500: '#4f781e',
    950: '#000000',
  },
}

SCSS

$custom: #4f781e;
$custom-light: #849f60;
$custom-dark: #000000;

JSON

{
  "hex": "#4f781e",
  "rgb": {
    "r": 79,
    "g": 120,
    "b": 30
  },
  "hsl": {
    "h": 87.333,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52364,
    "c": 0.12634,
    "h": 131.1
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#4F781E

secondary

#7446AC

accent

#45E38D

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4F781E

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

Preview Lab → · Contrast checker → · Palette generator →