#A9D54D#A9D54D

#A9D54D is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.5% C 0.169 H 125.3°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#A9D54D
RGB	rgb(169, 213, 77)
HSL	hsl(79, 62%, 57%)
HSV	hsv(79, 64%, 84%)
CMYK	cmyk(20.7%, 0%, 63.8%, 16.5%)
CIE-LAB	lab(79.93, -34.19, 60.41)
CIE-LCH	lch(79.93, 69.41, 119.51°)
OKLab	oklab(81.53% -0.0979 0.1381)
OKLCH	oklch(81.53% 0.169 125.3)
XYZ	xyz(41.4962, 56.5589, 15.7505)
Luminance	0.5656 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D54D #794DD5

analogous

#D5BD4D #A9D54D #65D54D

triadic

#A9D54D #4DA9D5 #D54DA9

tetradic

#A9D54D #4DD5BD #794DD5 #D54D65

square

#A9D54D #4DD5BD #794DD5 #D54D65

split-complementary

#A9D54D #4D65D5 #BD4DD5

monochromatic

#668820 #8BB92C #A9D54D #C1E17F #D9ECB0

Accessibility & contrast

On white

1.71

#A9D54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#A9D54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D54D

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D54D	#FFFFFF	#000000	##000000
##A9D54D	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C83C

Deuteranopia (green-blind)

#DAC657

Tritanopia (blue-blind)

#B0CBB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a9d54d;
/* rgb */ color: rgb(169, 213, 77);
/* oklch */ color: oklch(81.5% 0.169 125.3);

Tailwind

colors: {
  custom: {
    50: '#c6e285',
    500: '#a9d54d',
    950: '#000000',
  },
}

SCSS

$custom: #a9d54d;
$custom-light: #c6e285;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d54d",
  "rgb": {
    "r": 169,
    "g": 213,
    "b": 77
  },
  "hsl": {
    "h": 79.412,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81531,
    "c": 0.16924,
    "h": 125.3
  },
  "luminance": 0.56559
}

Semantic roles & 50–950 ramp

primary

#A9D54D

secondary

#54388E

accent

#43E577

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D54D

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

Preview Lab → · Contrast checker → · Palette generator →