#A7CA23#A7CA23

#A7CA23 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.6% C 0.181 H 121.8°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#A7CA23
RGB	rgb(167, 202, 35)
HSL	hsl(73, 70%, 46%)
HSV	hsv(73, 83%, 79%)
CMYK	cmyk(17.3%, 0%, 82.7%, 20.8%)
CIE-LAB	lab(76.42, -32.11, 71.01)
CIE-LCH	lch(76.42, 77.93, 114.33°)
OKLab	oklab(78.59% -0.0953 0.1541)
OKLCH	oklch(78.59% 0.181 121.8)
XYZ	xyz(37.3609, 50.5779, 9.3840)
Luminance	0.5058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7CA23 #4623CA

analogous

#CA9A23 #A7CA23 #54CA23

triadic

#A7CA23 #23A7CA #CA23A7

tetradic

#A7CA23 #23CA9A #4623CA #CA2354

square

#A7CA23 #23CA9A #4623CA #CA2354

split-complementary

#A7CA23 #2354CA #9A23CA

monochromatic

#516211 #7C961A #A7CA23 #C0E04A #D3E97F

Accessibility & contrast

On white

1.89

#A7CA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#A7CA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7CA23

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7CA23	#FFFFFF	#000000	##000000
##A7CA23	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BD00

Deuteranopia (green-blind)

#D2BD36

Tritanopia (blue-blind)

#B0BFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a7ca23;
/* rgb */ color: rgb(167, 202, 35);
/* oklch */ color: oklch(78.6% 0.181 121.8);

Tailwind

colors: {
  custom: {
    50: '#c5da6f',
    500: '#a7ca23',
    950: '#000000',
  },
}

SCSS

$custom: #a7ca23;
$custom-light: #c5da6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a7ca23",
  "rgb": {
    "r": 167,
    "g": 202,
    "b": 35
  },
  "hsl": {
    "h": 72.575,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.78585,
    "c": 0.18117,
    "h": 121.8
  },
  "luminance": 0.50578
}

Semantic roles & 50–950 ramp

primary

#A7CA23

secondary

#34256C

accent

#3BED60

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131408

muted

#83837D

Preview Lab

Preview with #A7CA23

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

Preview Lab → · Contrast checker → · Palette generator →