#A0CA3B#A0CA3B

#A0CA3B is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 78.2% C 0.172 H 124.6°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA3B
RGB	rgb(160, 202, 59)
HSL	hsl(78, 57%, 51%)
HSV	hsv(78, 71%, 79%)
CMYK	cmyk(20.8%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(76.09, -33.81, 63.22)
CIE-LCH	lch(76.09, 71.69, 118.14°)
OKLab	oklab(78.24% -0.0979 0.1416)
OKLCH	oklch(78.24% 0.172 124.6)
XYZ	xyz(36.4074, 50.0300, 11.8755)
Luminance	0.5003 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA3B #653BCA

analogous

#CAAC3B #A0CA3B #58CA3B

triadic

#A0CA3B #3BA0CA #CA3BA0

tetradic

#A0CA3B #3BCAAC #653BCA #CA3B58

square

#A0CA3B #3BCAAC #653BCA #CA3B58

split-complementary

#A0CA3B #3B58CA #AC3BCA

monochromatic

#566D1E #7C9D2B #A0CA3B #B7D76B #CFE49B

Accessibility & contrast

On white

1.91

#A0CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#A0CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA3B

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA3B	#FFFFFF	#000000	##000000
##A0CA3B	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD22

Deuteranopia (green-blind)

#D0BB47

Tritanopia (blue-blind)

#A7C0AE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a0ca3b;
/* rgb */ color: rgb(160, 202, 59);
/* oklch */ color: oklch(78.2% 0.172 124.6);

Tailwind

colors: {
  custom: {
    50: '#c0da7a',
    500: '#a0ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca3b;
$custom-light: #c0da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca3b",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 77.622,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78235,
    "c": 0.17214,
    "h": 124.6
  },
  "luminance": 0.5003
}

Semantic roles & 50–950 ramp

primary

#A0CA3B

secondary

#473377

accent

#47E174

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A0CA3B

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

Preview Lab → · Contrast checker → · Palette generator →