#4F861B#4F861B

#4F861B is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.1% C 0.147 H 133.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4F861B
RGB	rgb(79, 134, 27)
HSL	hsl(91, 66%, 32%)
HSV	hsv(91, 80%, 53%)
CMYK	cmyk(41%, 0%, 79.9%, 47.5%)
CIE-LAB	lab(50.44, -35.92, 47.88)
CIE-LCH	lch(50.44, 59.86, 126.88°)
OKLab	oklab(56.08% -0.1011 0.1062)
OKLCH	oklch(56.08% 0.147 133.6)
XYZ	xyz(11.9472, 18.7910, 4.0342)
Luminance	0.1879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F861B #521B86

analogous

#85861B #4F861B #1B861C

triadic

#4F861B #1B4F86 #861B4F

tetradic

#4F861B #1B8586 #521B86 #861C1B

square

#4F861B #1B8586 #521B86 #861C1B

split-complementary

#4F861B #1C1B86 #861B85

monochromatic

#132006 #315311 #4F861B #6DB925 #8CD942

Accessibility & contrast

On white

4.41

#4F861B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4F861B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F861B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F861B	#FFFFFF	#000000	##000000
##4F861B	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#4F8072

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4f861b;
/* rgb */ color: rgb(79, 134, 27);
/* oklch */ color: oklch(56.1% 0.147 133.6);

Tailwind

colors: {
  custom: {
    50: '#86a961',
    500: '#4f861b',
    950: '#000000',
  },
}

SCSS

$custom: #4f861b;
$custom-light: #86a961;
$custom-dark: #000000;

JSON

{
  "hex": "#4f861b",
  "rgb": {
    "r": 79,
    "g": 134,
    "b": 27
  },
  "hsl": {
    "h": 90.841,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56076,
    "c": 0.14662,
    "h": 133.6
  },
  "luminance": 0.18792
}

Semantic roles & 50–950 ramp

primary

#4F861B

secondary

#8044B9

accent

#3EE996

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F861B

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

Preview Lab → · Contrast checker → · Palette generator →