#A7C643#A7C643

#A7C643 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.9% C 0.159 H 121.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#A7C643
RGB	rgb(167, 198, 67)
HSL	hsl(74, 53%, 52%)
HSV	hsv(74, 66%, 78%)
CMYK	cmyk(15.7%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(75.46, -28.66, 59.68)
CIE-LCH	lch(75.46, 66.20, 115.65°)
OKLab	oklab(77.86% -0.0833 0.1352)
OKLCH	oklch(77.86% 0.159 121.6)
XYZ	xyz(37.1440, 49.0089, 12.8119)
Luminance	0.4901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7C643 #6243C6

analogous

#C6A343 #A7C643 #66C643

triadic

#A7C643 #43A7C6 #C643A7

tetradic

#A7C643 #43C6A3 #6243C6 #C64366

square

#A7C643 #43C6A3 #6243C6 #C64366

split-complementary

#A7C643 #4366C6 #A343C6

monochromatic

#5B6D21 #839C2F #A7C643 #BDD472 #D3E2A1

Accessibility & contrast

On white

1.94

#A7C643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#A7C643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7C643

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7C643	#FFFFFF	#000000	##000000
##A7C643	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA31

Deuteranopia (green-blind)

#CEBA4D

Tritanopia (blue-blind)

#B0BCAB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a7c643;
/* rgb */ color: rgb(167, 198, 67);
/* oklch */ color: oklch(77.9% 0.159 121.6);

Tailwind

colors: {
  custom: {
    50: '#c4d77e',
    500: '#a7c643',
    950: '#000000',
  },
}

SCSS

$custom: #a7c643;
$custom-light: #c4d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#a7c643",
  "rgb": {
    "r": 167,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 74.198,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77861,
    "c": 0.15885,
    "h": 121.6
  },
  "luminance": 0.49009
}

Semantic roles & 50–950 ramp

primary

#A7C643

secondary

#A396CF

accent

#4BDD6D

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A7C643

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

Preview Lab → · Contrast checker → · Palette generator →