#4F981F#4F981F

#4F981F is a mid, vivid yellow-green. Relative luminance 0.242; OKLCH L 60.9% C 0.167 H 136.2°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F981F
RGB	rgb(79, 152, 31)
HSL	hsl(96, 66%, 36%)
HSV	hsv(96, 80%, 60%)
CMYK	cmyk(48%, 0%, 79.6%, 40.4%)
CIE-LAB	lab(56.30, -43.27, 52.12)
CIE-LCH	lch(56.30, 67.74, 129.70°)
OKLab	oklab(60.89% -0.1206 0.1157)
OKLCH	oklch(60.89% 0.167 136.2)
XYZ	xyz(14.6996, 24.2167, 5.1958)
Luminance	0.2422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F981F #681F98

analogous

#8B981F #4F981F #1F982B

triadic

#4F981F #1F4F98 #981F4F

tetradic

#4F981F #1F8B98 #681F98 #982B1F

square

#4F981F #1F8B98 #681F98 #982B1F

split-complementary

#4F981F #2B1F98 #981F8B

monochromatic

#1A320A #356515 #4F981F #69CB29 #8BDC55

Accessibility & contrast

On white

3.59

#4F981F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#4F981F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F981F

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F981F	#FFFFFF	#000000	##000000
##4F981F	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#4C9282

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f981f;
/* rgb */ color: rgb(79, 152, 31);
/* oklch */ color: oklch(60.9% 0.167 136.2);

Tailwind

colors: {
  custom: {
    50: '#88b765',
    500: '#4f981f',
    950: '#000000',
  },
}

SCSS

$custom: #4f981f;
$custom-light: #88b765;
$custom-dark: #000000;

JSON

{
  "hex": "#4f981f",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 31
  },
  "hsl": {
    "h": 96.198,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60892,
    "c": 0.16712,
    "h": 136.2
  },
  "luminance": 0.24218
}

Semantic roles & 50–950 ramp

primary

#4F981F

secondary

#9553C0

accent

#3FE9A5

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F981F

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

Preview Lab → · Contrast checker → · Palette generator →