#A5C643#A5C643

#A5C643 is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.7% C 0.160 H 122.4°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#A5C643
RGB	rgb(165, 198, 67)
HSL	hsl(75, 53%, 52%)
HSV	hsv(75, 66%, 78%)
CMYK	cmyk(16.7%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(75.32, -29.46, 59.50)
CIE-LCH	lch(75.32, 66.39, 116.34°)
OKLab	oklab(77.72% -0.0854 0.1349)
OKLCH	oklch(77.72% 0.16 122.4)
XYZ	xyz(36.7247, 48.7927, 12.7923)
Luminance	0.4879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5C643 #6443C6

analogous

#C6A643 #A5C643 #63C643

triadic

#A5C643 #43A5C6 #C643A5

tetradic

#A5C643 #43C6A6 #6443C6 #C64363

square

#A5C643 #43C6A6 #6443C6 #C64363

split-complementary

#A5C643 #4363C6 #A643C6

monochromatic

#5A6D21 #819C2F #A5C643 #BBD472 #D2E2A1

Accessibility & contrast

On white

1.95

#A5C643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#A5C643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5C643

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5C643	#FFFFFF	#000000	##000000
##A5C643	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA31

Deuteranopia (green-blind)

#CDB94D

Tritanopia (blue-blind)

#ADBCAB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a5c643;
/* rgb */ color: rgb(165, 198, 67);
/* oklch */ color: oklch(77.7% 0.160 122.4);

Tailwind

colors: {
  custom: {
    50: '#c3d77e',
    500: '#a5c643',
    950: '#000000',
  },
}

SCSS

$custom: #a5c643;
$custom-light: #c3d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#a5c643",
  "rgb": {
    "r": 165,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 75.115,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77718,
    "c": 0.15967,
    "h": 122.4
  },
  "luminance": 0.48793
}

Semantic roles & 50–950 ramp

primary

#A5C643

secondary

#A496CF

accent

#4BDD70

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A5C643

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

Preview Lab → · Contrast checker → · Palette generator →