#A6D54D#A6D54D

#A6D54D is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.3% C 0.171 H 126.2°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#A6D54D
RGB	rgb(166, 213, 77)
HSL	hsl(81, 62%, 57%)
HSV	hsv(81, 64%, 84%)
CMYK	cmyk(22.1%, 0%, 63.8%, 16.5%)
CIE-LAB	lab(79.74, -35.33, 60.16)
CIE-LCH	lch(79.74, 69.76, 120.43°)
OKLab	oklab(81.33% -0.1008 0.1376)
OKLCH	oklch(81.33% 0.171 126.2)
XYZ	xyz(40.8598, 56.2307, 15.7207)
Luminance	0.5623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D54D #7C4DD5

analogous

#D5C04D #A6D54D #62D54D

triadic

#A6D54D #4DA6D5 #D54DA6

tetradic

#A6D54D #4DD5C0 #7C4DD5 #D54D62

square

#A6D54D #4DD5C0 #7C4DD5 #D54D62

split-complementary

#A6D54D #4D62D5 #C04DD5

monochromatic

#648820 #88B92C #A6D54D #BFE17F #D8ECB0

Accessibility & contrast

On white

1.71

#A6D54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#A6D54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D54D

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D54D	#FFFFFF	#000000	##000000
##A6D54D	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C73C

Deuteranopia (green-blind)

#D9C557

Tritanopia (blue-blind)

#ACCBB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d54d;
/* rgb */ color: rgb(166, 213, 77);
/* oklch */ color: oklch(81.3% 0.171 126.2);

Tailwind

colors: {
  custom: {
    50: '#c4e285',
    500: '#a6d54d',
    950: '#000000',
  },
}

SCSS

$custom: #a6d54d;
$custom-light: #c4e285;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d54d",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 77
  },
  "hsl": {
    "h": 80.735,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81332,
    "c": 0.17059,
    "h": 126.2
  },
  "luminance": 0.56231
}

Semantic roles & 50–950 ramp

primary

#A6D54D

secondary

#56388E

accent

#43E57B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D54D

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

Preview Lab → · Contrast checker → · Palette generator →