#A6D237#A6D237

#A6D237 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.5% C 0.181 H 124.5°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#A6D237
RGB	rgb(166, 210, 55)
HSL	hsl(77, 63%, 52%)
HSV	hsv(77, 74%, 82%)
CMYK	cmyk(21%, 0%, 73.8%, 17.6%)
CIE-LAB	lab(78.74, -35.35, 67.32)
CIE-LCH	lch(78.74, 76.04, 117.70°)
OKLab	oklab(80.47% -0.1027 0.1495)
OKLCH	oklch(80.47% 0.181 124.5)
XYZ	xyz(39.4624, 54.4756, 12.0495)
Luminance	0.5448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D237 #6337D2

analogous

#D2B037 #A6D237 #59D237

triadic

#A6D237 #37A6D2 #D237A6

tetradic

#A6D237 #37D2B0 #6337D2 #D23759

square

#A6D237 #37D2B0 #6337D2 #D23759

split-complementary

#A6D237 #3759D2 #B037D2

monochromatic

#5B741A #82A625 #A6D237 #BCDD69 #D2E89B

Accessibility & contrast

On white

1.77

#A6D237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#A6D237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D237

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D237	#FFFFFF	#000000	##000000
##A6D237	1.00	1.77	11.90	11.90
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC415

Deuteranopia (green-blind)

#D8C245

Tritanopia (blue-blind)

#AEC8B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a6d237;
/* rgb */ color: rgb(166, 210, 55);
/* oklch */ color: oklch(80.5% 0.181 124.5);

Tailwind

colors: {
  custom: {
    50: '#c4e079',
    500: '#a6d237',
    950: '#000000',
  },
}

SCSS

$custom: #a6d237;
$custom-light: #c4e079;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d237",
  "rgb": {
    "r": 166,
    "g": 210,
    "b": 55
  },
  "hsl": {
    "h": 77.032,
    "s": 63.265,
    "l": 51.961
  },
  "oklch": {
    "l": 0.8047,
    "c": 0.18138,
    "h": 124.5
  },
  "luminance": 0.54476
}

Semantic roles & 50–950 ramp

primary

#A6D237

secondary

#46307D

accent

#41E670

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6D237

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

Preview Lab → · Contrast checker → · Palette generator →