#A6CF38#A6CF38

#A6CF38 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.8% C 0.177 H 123.9°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#A6CF38
RGB	rgb(166, 207, 56)
HSL	hsl(76, 61%, 52%)
HSV	hsv(76, 73%, 81%)
CMYK	cmyk(19.8%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(77.89, -33.92, 66.16)
CIE-LCH	lch(77.89, 74.35, 117.14°)
OKLab	oklab(79.78% -0.0987 0.1472)
OKLCH	oklch(79.78% 0.177 123.9)
XYZ	xyz(38.7529, 53.0179, 11.9325)
Luminance	0.5302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CF38 #6138CF

analogous

#CFAC38 #A6CF38 #5BCF38

triadic

#A6CF38 #38A6CF #CF38A6

tetradic

#A6CF38 #38CFAC #6138CF #CF385B

square

#A6CF38 #38CFAC #6138CF #CF385B

split-complementary

#A6CF38 #385BCF #AC38CF

monochromatic

#5A711B #81A327 #A6CF38 #BCDB69 #D2E79B

Accessibility & contrast

On white

1.81

#A6CF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#A6CF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CF38

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CF38	#FFFFFF	#000000	##000000
##A6CF38	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21A

Deuteranopia (green-blind)

#D5C046

Tritanopia (blue-blind)

#AEC5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a6cf38;
/* rgb */ color: rgb(166, 207, 56);
/* oklch */ color: oklch(79.8% 0.177 123.9);

Tailwind

colors: {
  custom: {
    50: '#c4dd79',
    500: '#a6cf38',
    950: '#000000',
  },
}

SCSS

$custom: #a6cf38;
$custom-light: #c4dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cf38",
  "rgb": {
    "r": 166,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 76.291,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79782,
    "c": 0.17726,
    "h": 123.9
  },
  "luminance": 0.53018
}

Semantic roles & 50–950 ramp

primary

#A6CF38

secondary

#45317A

accent

#44E46F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6CF38

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

Preview Lab → · Contrast checker → · Palette generator →