#4F9013#4F9013

#4F9013 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.7% C 0.163 H 134.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F9013
RGB	rgb(79, 144, 19)
HSL	hsl(91, 77%, 32%)
HSV	hsv(91, 87%, 56%)
CMYK	cmyk(45.1%, 0%, 86.8%, 43.5%)
CIE-LAB	lab(53.66, -40.58, 53.10)
CIE-LCH	lch(53.66, 66.83, 127.39°)
OKLab	oklab(58.7% -0.114 0.116)
OKLCH	oklch(58.7% 0.163 134.5)
XYZ	xyz(13.3150, 21.6550, 4.0942)
Luminance	0.2166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9013 #541390

analogous

#8E9013 #4F9013 #139016

triadic

#4F9013 #134F90 #90134F

tetradic

#4F9013 #138E90 #541390 #901613

square

#4F9013 #138E90 #541390 #901613

split-complementary

#4F9013 #161390 #90138E

monochromatic

#142405 #315A0C #4F9013 #6DC61A #8BE539

Accessibility & contrast

On white

3.94

#4F9013 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4F9013 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9013

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9013	#FFFFFF	#000000	##000000
##4F9013	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8D7E24

Tritanopia (blue-blind)

#4E8A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f9013;
/* rgb */ color: rgb(79, 144, 19);
/* oklch */ color: oklch(58.7% 0.163 134.5);

Tailwind

colors: {
  custom: {
    50: '#87b15f',
    500: '#4f9013',
    950: '#000000',
  },
}

SCSS

$custom: #4f9013;
$custom-light: #87b15f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9013",
  "rgb": {
    "r": 79,
    "g": 144,
    "b": 19
  },
  "hsl": {
    "h": 91.2,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58702,
    "c": 0.16265,
    "h": 134.5
  },
  "luminance": 0.21656
}

Semantic roles & 50–950 ramp

primary

#4F9013

secondary

#823BC4

accent

#35F398

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1105

muted

#7D8079

Preview Lab

Preview with #4F9013

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

Preview Lab → · Contrast checker → · Palette generator →