#A0CA43#A0CA43

#A0CA43 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.3% C 0.167 H 125.0°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#A0CA43
RGB	rgb(160, 202, 67)
HSL	hsl(79, 56%, 53%)
HSV	hsv(79, 67%, 79%)
CMYK	cmyk(20.8%, 0%, 66.8%, 20.8%)
CIE-LAB	lab(76.14, -33.30, 60.25)
CIE-LCH	lch(76.14, 68.84, 118.93°)
OKLab	oklab(78.3% -0.0958 0.1366)
OKLCH	oklch(78.3% 0.167 125)
XYZ	xyz(36.6311, 50.1195, 13.0533)
Luminance	0.5012 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CA43 #6D43CA

analogous

#CAB143 #A0CA43 #5CCA43

triadic

#A0CA43 #43A0CA #CA43A0

tetradic

#A0CA43 #43CAB1 #6D43CA #CA435C

square

#A0CA43 #43CAB1 #6D43CA #CA435C

split-complementary

#A0CA43 #435CCA #B143CA

monochromatic

#597220 #7EA22E #A0CA43 #B8D773 #D0E5A2

Accessibility & contrast

On white

1.90

#A0CA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#A0CA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CA43

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CA43	#FFFFFF	#000000	##000000
##A0CA43	1.00	1.90	11.02	11.02
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD30

Deuteranopia (green-blind)

#CFBB4E

Tritanopia (blue-blind)

#A7C1AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a0ca43;
/* rgb */ color: rgb(160, 202, 67);
/* oklch */ color: oklch(78.3% 0.167 125.0);

Tailwind

colors: {
  custom: {
    50: '#bfda7e',
    500: '#a0ca43',
    950: '#000000',
  },
}

SCSS

$custom: #a0ca43;
$custom-light: #bfda7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0ca43",
  "rgb": {
    "r": 160,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 78.667,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.78297,
    "c": 0.1668,
    "h": 125
  },
  "luminance": 0.5012
}

Semantic roles & 50–950 ramp

primary

#A0CA43

secondary

#4B367B

accent

#48DF77

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A0CA43

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

Preview Lab → · Contrast checker → · Palette generator →