#A6CA54#A6CA54

#A6CA54 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.9% C 0.151 H 124.1°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA54
RGB	rgb(166, 202, 84)
HSL	hsl(78, 53%, 56%)
HSV	hsv(78, 58%, 79%)
CMYK	cmyk(17.8%, 0%, 58.4%, 20.8%)
CIE-LAB	lab(76.67, -29.67, 53.80)
CIE-LCH	lch(76.67, 61.43, 118.87°)
OKLab	oklab(78.87% -0.0845 0.125)
OKLCH	oklch(78.87% 0.151 124.1)
XYZ	xyz(38.4468, 50.9879, 16.2019)
Luminance	0.5099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA54 #7854CA

analogous

#CAB354 #A6CA54 #6BCA54

triadic

#A6CA54 #54A6CA #CA54A6

tetradic

#A6CA54 #54CAB3 #7854CA #CA546B

square

#A6CA54 #54CAB3 #7854CA #CA546B

split-complementary

#A6CA54 #546BCA #B354CA

monochromatic

#637D27 #87AC35 #A6CA54 #BED883 #D7E7B1

Accessibility & contrast

On white

1.88

#A6CA54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#A6CA54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA54

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA54	#FFFFFF	#000000	##000000
##A6CA54	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE47

Deuteranopia (green-blind)

#D0BD5C

Tritanopia (blue-blind)

#ADC1B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a6ca54;
/* rgb */ color: rgb(166, 202, 84);
/* oklch */ color: oklch(78.9% 0.151 124.1);

Tailwind

colors: {
  custom: {
    50: '#c3da88',
    500: '#a6ca54',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca54;
$custom-light: #c3da88;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca54",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 84
  },
  "hsl": {
    "h": 78.305,
    "s": 52.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.7887,
    "c": 0.15084,
    "h": 124.1
  },
  "luminance": 0.50988
}

Semantic roles & 50–950 ramp

primary

#A6CA54

secondary

#533D85

accent

#4CDC78

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13140C

muted

#82837F

Preview Lab

Preview with #A6CA54

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

Preview Lab → · Contrast checker → · Palette generator →