#4F7B17#4F7B17

#4F7B17 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.135 H 131.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F7B17
RGB	rgb(79, 123, 23)
HSL	hsl(86, 68%, 29%)
HSV	hsv(86, 81%, 48%)
CMYK	cmyk(35.8%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(46.83, -31.19, 45.81)
CIE-LCH	lch(46.83, 55.42, 124.25°)
OKLab	oklab(53.12% -0.0886 0.1012)
OKLCH	oklch(53.12% 0.135 131.2)
XYZ	xyz(10.4620, 15.8896, 3.3262)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7B17 #43177B

analogous

#7B7517 #4F7B17 #1D7B17

triadic

#4F7B17 #174F7B #7B174F

tetradic

#4F7B17 #177B75 #43177B #7B171D

square

#4F7B17 #177B75 #43177B #7B171D

split-complementary

#4F7B17 #171D7B #75177B

monochromatic

#111A05 #2E470D #4F7B17 #70AF21 #90D933

Accessibility & contrast

On white

5.03

#4F7B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4F7B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7B17

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7B17	#FFFFFF	#000000	##FFFFFF
##4F7B17	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#517569

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f7b17;
/* rgb */ color: rgb(79, 123, 23);
/* oklch */ color: oklch(53.1% 0.135 131.2);

Tailwind

colors: {
  custom: {
    50: '#85a15d',
    500: '#4f7b17',
    950: '#000000',
  },
}

SCSS

$custom: #4f7b17;
$custom-light: #85a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7b17",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 86.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.53116,
    "c": 0.13451,
    "h": 131.2
  },
  "luminance": 0.1589
}

Semantic roles & 50–950 ramp

primary

#4F7B17

secondary

#703EB0

accent

#3CEB89

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4F7B17

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

Preview Lab → · Contrast checker → · Palette generator →