#4F971A#4F971A

#4F971A is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.6% C 0.168 H 135.7°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F971A
RGB	rgb(79, 151, 26)
HSL	hsl(95, 71%, 35%)
HSV	hsv(95, 83%, 59%)
CMYK	cmyk(47.7%, 0%, 82.8%, 40.8%)
CIE-LAB	lab(55.96, -43.13, 53.31)
CIE-LCH	lch(55.96, 68.57, 128.98°)
OKLab	oklab(60.6% -0.1205 0.1175)
OKLCH	oklch(60.6% 0.168 135.7)
XYZ	xyz(14.4771, 23.8691, 4.8214)
Luminance	0.2387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F971A #621A97

analogous

#8E971A #4F971A #1A9724

triadic

#4F971A #1A4F97 #971A4F

tetradic

#4F971A #1A8E97 #621A97 #97241A

square

#4F971A #1A8E97 #621A97 #97241A

split-complementary

#4F971A #241A97 #971A8E

monochromatic

#182F08 #346311 #4F971A #6ACB23 #8AE04B

Accessibility & contrast

On white

3.64

#4F971A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4F971A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F971A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F971A	#FFFFFF	#000000	##000000
##4F971A	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#938429

Tritanopia (blue-blind)

#4C9180

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f971a;
/* rgb */ color: rgb(79, 151, 26);
/* oklch */ color: oklch(60.6% 0.168 135.7);

Tailwind

colors: {
  custom: {
    50: '#88b663',
    500: '#4f971a',
    950: '#000000',
  },
}

SCSS

$custom: #4f971a;
$custom-light: #88b663;
$custom-dark: #000000;

JSON

{
  "hex": "#4f971a",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 26
  },
  "hsl": {
    "h": 94.56,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60599,
    "c": 0.16828,
    "h": 135.7
  },
  "luminance": 0.2387
}

Semantic roles & 50–950 ramp

primary

#4F971A

secondary

#8F4BC2

accent

#3AEDA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F971A

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

Preview Lab → · Contrast checker → · Palette generator →