#A0CA53#A0CA53

#A0CA53 is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.4% C 0.154 H 126.1°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA53
RGB	rgb(160, 202, 83)
HSL	hsl(81, 53%, 56%)
HSV	hsv(81, 59%, 79%)
CMYK	cmyk(20.8%, 0%, 58.9%, 20.8%)
CIE-LAB	lab(76.28, -32.07, 53.69)
CIE-LCH	lch(76.28, 62.54, 120.85°)
OKLab	oklab(78.45% -0.0909 0.1247)
OKLCH	oklch(78.45% 0.154 126.1)
XYZ	xyz(37.1791, 50.3387, 15.9395)
Luminance	0.5034 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA53 #7D53CA

analogous

#CAB853 #A0CA53 #64CA53

triadic

#A0CA53 #53A0CA #CA53A0

tetradic

#A0CA53 #53CAB8 #7D53CA #CA5364

square

#A0CA53 #53CAB8 #7D53CA #CA5364

split-complementary

#A0CA53 #5364CA #B853CA

monochromatic

#5E7C26 #81AB35 #A0CA53 #BAD882 #D4E7B1

Accessibility & contrast

On white

1.90

#A0CA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#A0CA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA53

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA53	#FFFFFF	#000000	##000000
##A0CA53	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE46

Deuteranopia (green-blind)

#CEBB5B

Tritanopia (blue-blind)

#A6C1B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a0ca53;
/* rgb */ color: rgb(160, 202, 83);
/* oklch */ color: oklch(78.4% 0.154 126.1);

Tailwind

colors: {
  custom: {
    50: '#bfda88',
    500: '#a0ca53',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca53;
$custom-light: #bfda88;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca53",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 83
  },
  "hsl": {
    "h": 81.176,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78449,
    "c": 0.15433,
    "h": 126.1
  },
  "luminance": 0.50339
}

Semantic roles & 50–950 ramp

primary

#A0CA53

secondary

#563D84

accent

#4CDC7F

background

#FDFEFC

surface

#F9FBF3

border

#D2D4CD

text

#12140C

muted

#82837F

Preview Lab

Preview with #A0CA53

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

Preview Lab → · Contrast checker → · Palette generator →