#A7C31F#A7C31F

#A7C31F is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 77.0% C 0.175 H 119.8°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#A7C31F
RGB	rgb(167, 195, 31)
HSL	hsl(70, 73%, 44%)
HSV	hsv(70, 84%, 76%)
CMYK	cmyk(14.4%, 0%, 84.1%, 23.5%)
CIE-LAB	lab(74.41, -28.94, 70.22)
CIE-LCH	lch(74.41, 75.95, 112.40°)
OKLab	oklab(76.96% -0.087 0.1517)
OKLCH	oklch(76.96% 0.175 119.8)
XYZ	xyz(35.6996, 47.3448, 8.5538)
Luminance	0.4734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7C31F #3B1FC3

analogous

#C38D1F #A7C31F #55C31F

triadic

#A7C31F #1FA7C3 #C31FA7

tetradic

#A7C31F #1FC38D #3B1FC3 #C31F55

square

#A7C31F #1FC38D #3B1FC3 #C31F55

split-complementary

#A7C31F #1F55C3 #8D1FC3

monochromatic

#4D590E #7A8E17 #A7C31F #C5E03F #D5E974

Accessibility & contrast

On white

2.01

#A7C31F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#A7C31F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7C31F

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7C31F	#FFFFFF	#000000	##000000
##A7C31F	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#CDB732

Tritanopia (blue-blind)

#B1B8A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a7c31f;
/* rgb */ color: rgb(167, 195, 31);
/* oklch */ color: oklch(77.0% 0.175 119.8);

Tailwind

colors: {
  custom: {
    50: '#c5d56d',
    500: '#a7c31f',
    950: '#000000',
  },
}

SCSS

$custom: #a7c31f;
$custom-light: #c5d56d;
$custom-dark: #000000;

JSON

{
  "hex": "#a7c31f",
  "rgb": {
    "r": 167,
    "g": 195,
    "b": 31
  },
  "hsl": {
    "h": 70.244,
    "s": 72.566,
    "l": 44.314
  },
  "oklch": {
    "l": 0.76955,
    "c": 0.17489,
    "h": 119.8
  },
  "luminance": 0.47345
}

Semantic roles & 50–950 ramp

primary

#A7C31F

secondary

#7F6ED0

accent

#39EF58

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A7C31F

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

Preview Lab → · Contrast checker → · Palette generator →