#A6CA25#A6CA25

#A6CA25 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.5% C 0.181 H 122.1°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA25
RGB	rgb(166, 202, 37)
HSL	hsl(73, 69%, 47%)
HSV	hsv(73, 82%, 79%)
CMYK	cmyk(17.8%, 0%, 81.7%, 20.8%)
CIE-LAB	lab(76.36, -32.44, 70.43)
CIE-LCH	lch(76.36, 77.55, 114.73°)
OKLab	oklab(78.52% -0.0961 0.1532)
OKLCH	oklch(78.52% 0.181 122.1)
XYZ	xyz(37.1810, 50.4815, 9.5350)
Luminance	0.5048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA25 #4925CA

analogous

#CA9C25 #A6CA25 #54CA25

triadic

#A6CA25 #25A6CA #CA25A6

tetradic

#A6CA25 #25CA9C #4925CA #CA2554

square

#A6CA25 #25CA9C #4925CA #CA2554

split-complementary

#A6CA25 #2554CA #9C25CA

monochromatic

#516312 #7B961C #A6CA25 #BFDF4E #D2E881

Accessibility & contrast

On white

1.89

#A6CA25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#A6CA25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA25

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA25	#FFFFFF	#000000	##000000
##A6CA25	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D2BC37

Tritanopia (blue-blind)

#AFBFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a6ca25;
/* rgb */ color: rgb(166, 202, 37);
/* oklch */ color: oklch(78.5% 0.181 122.1);

Tailwind

colors: {
  custom: {
    50: '#c5da70',
    500: '#a6ca25',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca25;
$custom-light: #c5da70;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca25",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 37
  },
  "hsl": {
    "h": 73.091,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.78523,
    "c": 0.18082,
    "h": 122.1
  },
  "luminance": 0.50482
}

Semantic roles & 50–950 ramp

primary

#A6CA25

secondary

#36266D

accent

#3CEC62

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131408

muted

#83837D

Preview Lab

Preview with #A6CA25

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

Preview Lab → · Contrast checker → · Palette generator →