#A0CA52#A0CA52

#A0CA52 is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.4% C 0.155 H 126.0°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA52
RGB	rgb(160, 202, 82)
HSL	hsl(81, 53%, 56%)
HSV	hsv(81, 59%, 79%)
CMYK	cmyk(20.8%, 0%, 59.4%, 20.8%)
CIE-LAB	lab(76.27, -32.16, 54.12)
CIE-LCH	lch(76.27, 62.96, 120.72°)
OKLab	oklab(78.44% -0.0913 0.1255)
OKLCH	oklch(78.44% 0.155 126)
XYZ	xyz(37.1408, 50.3234, 15.7377)
Luminance	0.5032 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA52 #7C52CA

analogous

#CAB852 #A0CA52 #64CA52

triadic

#A0CA52 #52A0CA #CA52A0

tetradic

#A0CA52 #52CAB8 #7C52CA #CA5264

square

#A0CA52 #52CAB8 #7C52CA #CA5264

split-complementary

#A0CA52 #5264CA #B852CA

monochromatic

#5E7C26 #81AB34 #A0CA52 #BAD881 #D3E7B0

Accessibility & contrast

On white

1.90

#A0CA52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#A0CA52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA52

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA52	#FFFFFF	#000000	##000000
##A0CA52	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE45

Deuteranopia (green-blind)

#CEBB5A

Tritanopia (blue-blind)

#A6C1B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a0ca52;
/* rgb */ color: rgb(160, 202, 82);
/* oklch */ color: oklch(78.4% 0.155 126.0);

Tailwind

colors: {
  custom: {
    50: '#bfda87',
    500: '#a0ca52',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca52;
$custom-light: #bfda87;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca52",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 82
  },
  "hsl": {
    "h": 81,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78438,
    "c": 0.15518,
    "h": 126
  },
  "luminance": 0.50324
}

Semantic roles & 50–950 ramp

primary

#A0CA52

secondary

#553C84

accent

#4BDD7E

background

#FDFEFC

surface

#F9FBF3

border

#D2D4CD

text

#12140C

muted

#82837F

Preview Lab

Preview with #A0CA52

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

Preview Lab → · Contrast checker → · Palette generator →