#4F971D#4F971D

#4F971D is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.6% C 0.167 H 135.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F971D
RGB	rgb(79, 151, 29)
HSL	hsl(95, 68%, 35%)
HSV	hsv(95, 81%, 59%)
CMYK	cmyk(47.7%, 0%, 80.8%, 40.8%)
CIE-LAB	lab(55.97, -42.98, 52.43)
CIE-LCH	lch(55.97, 67.80, 129.34°)
OKLab	oklab(60.61% -0.1199 0.1161)
OKLCH	oklch(60.61% 0.167 135.9)
XYZ	xyz(14.5125, 23.8833, 5.0074)
Luminance	0.2388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F971D #651D97

analogous

#8C971D #4F971D #1D9728

triadic

#4F971D #1D4F97 #971D4F

tetradic

#4F971D #1D8C97 #651D97 #97281D

square

#4F971D #1D8C97 #651D97 #97281D

split-complementary

#4F971D #281D97 #971D8C

monochromatic

#193009 #346413 #4F971D #6ACA27 #8BDE51

Accessibility & contrast

On white

3.64

#4F971D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4F971D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F971D

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F971D	#FFFFFF	#000000	##000000
##4F971D	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#93842B

Tritanopia (blue-blind)

#4C9181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f971d;
/* rgb */ color: rgb(79, 151, 29);
/* oklch */ color: oklch(60.6% 0.167 135.9);

Tailwind

colors: {
  custom: {
    50: '#88b664',
    500: '#4f971d',
    950: '#000000',
  },
}

SCSS

$custom: #4f971d;
$custom-light: #88b664;
$custom-dark: #000000;

JSON

{
  "hex": "#4f971d",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 29
  },
  "hsl": {
    "h": 95.41,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60615,
    "c": 0.1669,
    "h": 135.9
  },
  "luminance": 0.23884
}

Semantic roles & 50–950 ramp

primary

#4F971D

secondary

#924FC0

accent

#3DEBA4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F971D

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

Preview Lab → · Contrast checker → · Palette generator →