#A9D54E#A9D54E

#A9D54E is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.5% C 0.168 H 125.4°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#A9D54E
RGB	rgb(169, 213, 78)
HSL	hsl(80, 62%, 57%)
HSV	hsv(80, 63%, 84%)
CMYK	cmyk(20.7%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(79.94, -34.11, 60.01)
CIE-LCH	lch(79.94, 69.03, 119.62°)
OKLab	oklab(81.54% -0.0976 0.1374)
OKLCH	oklch(81.54% 0.168 125.4)
XYZ	xyz(41.5318, 56.5731, 15.9379)
Luminance	0.5657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D54E #7A4ED5

analogous

#D5BE4E #A9D54E #65D54E

triadic

#A9D54E #4EA9D5 #D54EA9

tetradic

#A9D54E #4ED5BE #7A4ED5 #D54E65

square

#A9D54E #4ED5BE #7A4ED5 #D54E65

split-complementary

#A9D54E #4E65D5 #BE4ED5

monochromatic

#668820 #8CBA2C #A9D54E #C1E17F #D9ECB1

Accessibility & contrast

On white

1.71

#A9D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#A9D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D54E

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D54E	#FFFFFF	#000000	##000000
##A9D54E	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)

#E0C83D

Deuteranopia (green-blind)

#DAC658

Tritanopia (blue-blind)

#B0CBB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a9d54e;
/* rgb */ color: rgb(169, 213, 78);
/* oklch */ color: oklch(81.5% 0.168 125.4);

Tailwind

colors: {
  custom: {
    50: '#c6e285',
    500: '#a9d54e',
    950: '#000000',
  },
}

SCSS

$custom: #a9d54e;
$custom-light: #c6e285;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d54e",
  "rgb": {
    "r": 169,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 79.556,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8154,
    "c": 0.16849,
    "h": 125.4
  },
  "luminance": 0.56574
}

Semantic roles & 50–950 ramp

primary

#A9D54E

secondary

#55398F

accent

#43E578

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D54E

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

Preview Lab → · Contrast checker → · Palette generator →