#A0CA23#A0CA23

#A0CA23 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 78.1% C 0.184 H 123.8°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA23
RGB	rgb(160, 202, 35)
HSL	hsl(75, 70%, 46%)
HSV	hsv(75, 83%, 79%)
CMYK	cmyk(20.8%, 0%, 82.7%, 20.8%)
CIE-LAB	lab(75.97, -34.91, 70.44)
CIE-LCH	lch(75.97, 78.61, 116.37°)
OKLab	oklab(78.1% -0.1026 0.1531)
OKLCH	oklch(78.1% 0.184 123.8)
XYZ	xyz(35.9216, 49.8357, 9.3166)
Luminance	0.4984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA23 #4D23CA

analogous

#CAA123 #A0CA23 #4DCA23

triadic

#A0CA23 #23A0CA #CA23A0

tetradic

#A0CA23 #23CAA1 #4D23CA #CA234D

square

#A0CA23 #23CAA1 #4D23CA #CA234D

split-complementary

#A0CA23 #234DCA #A123CA

monochromatic

#4D6211 #77961A #A0CA23 #BAE04A #CEE97F

Accessibility & contrast

On white

1.91

#A0CA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#A0CA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA23

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA23	#FFFFFF	#000000	##000000
##A0CA23	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D0BB36

Tritanopia (blue-blind)

#A8C0AC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a0ca23;
/* rgb */ color: rgb(160, 202, 35);
/* oklch */ color: oklch(78.1% 0.184 123.8);

Tailwind

colors: {
  custom: {
    50: '#c1da6f',
    500: '#a0ca23',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca23;
$custom-light: #c1da6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca23",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 35
  },
  "hsl": {
    "h": 75.09,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.78101,
    "c": 0.18428,
    "h": 123.8
  },
  "luminance": 0.49836
}

Semantic roles & 50–950 ramp

primary

#A0CA23

secondary

#8E78D1

accent

#3BED67

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A0CA23

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

Preview Lab → · Contrast checker → · Palette generator →