#A9D751#A9D751

#A9D751 is a very light, vivid yellow-green. Relative luminance 0.576; OKLCH L 82.0% C 0.169 H 126.0°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#A9D751
RGB	rgb(169, 215, 81)
HSL	hsl(81, 63%, 58%)
HSV	hsv(81, 62%, 84%)
CMYK	cmyk(21.4%, 0%, 62.3%, 15.7%)
CIE-LAB	lab(80.53, -34.80, 59.41)
CIE-LCH	lch(80.53, 68.85, 120.36°)
OKLab	oklab(82.03% -0.0992 0.1365)
OKLCH	oklch(82.03% 0.169 126)
XYZ	xyz(42.1479, 57.6294, 16.6860)
Luminance	0.5763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D751 #7F51D7

analogous

#D7C251 #A9D751 #66D751

triadic

#A9D751 #51A9D7 #D751A9

tetradic

#A9D751 #51D7C2 #7F51D7 #D75166

square

#A9D751 #51D7C2 #7F51D7 #D75166

split-complementary

#A9D751 #5166D7 #C251D7

monochromatic

#688D20 #8CBF2C #A9D751 #C2E283 #DAEEB5

Accessibility & contrast

On white

1.68

#A9D751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#A9D751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D751

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D751	#FFFFFF	#000000	##000000
##A9D751	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA41

Deuteranopia (green-blind)

#DBC75B

Tritanopia (blue-blind)

#AFCDBB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a9d751;
/* rgb */ color: rgb(169, 215, 81);
/* oklch */ color: oklch(82.0% 0.169 126.0);

Tailwind

colors: {
  custom: {
    50: '#c6e387',
    500: '#a9d751',
    950: '#000000',
  },
}

SCSS

$custom: #a9d751;
$custom-light: #c6e387;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d751",
  "rgb": {
    "r": 169,
    "g": 215,
    "b": 81
  },
  "hsl": {
    "h": 80.597,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.82027,
    "c": 0.16872,
    "h": 126
  },
  "luminance": 0.5763
}

Semantic roles & 50–950 ramp

primary

#A9D751

secondary

#583993

accent

#42E67A

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #A9D751

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

Preview Lab → · Contrast checker → · Palette generator →