#ACDA51#ACDA51

#ACDA51 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.9% C 0.171 H 125.8°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#ACDA51
RGB	rgb(172, 218, 81)
HSL	hsl(80, 65%, 59%)
HSV	hsv(80, 63%, 85%)
CMYK	cmyk(21.1%, 0%, 62.8%, 14.5%)
CIE-LAB	lab(81.57, -35.03, 60.58)
CIE-LCH	lch(81.57, 69.98, 120.04°)
OKLab	oklab(82.91% -0.1 0.1389)
OKLCH	oklch(82.91% 0.171 125.8)
XYZ	xyz(43.5700, 59.5070, 16.9735)
Luminance	0.5951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDA51 #7F51DA

analogous

#DAC351 #ACDA51 #67DA51

triadic

#ACDA51 #51ACDA #DA51AC

tetradic

#ACDA51 #51DAC3 #7F51DA #DA5167

square

#ACDA51 #51DAC3 #7F51DA #DA5167

split-complementary

#ACDA51 #5167DA #C351DA

monochromatic

#6B921F #90C42A #ACDA51 #C4E583 #DCEFB6

Accessibility & contrast

On white

1.63

#ACDA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#ACDA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDA51

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDA51	#FFFFFF	#000000	##000000
##ACDA51	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC40

Deuteranopia (green-blind)

#DFCA5B

Tritanopia (blue-blind)

#B3D0BD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #acda51;
/* rgb */ color: rgb(172, 218, 81);
/* oklch */ color: oklch(82.9% 0.171 125.8);

Tailwind

colors: {
  custom: {
    50: '#c8e588',
    500: '#acda51',
    950: '#000000',
  },
}

SCSS

$custom: #acda51;
$custom-light: #c8e588;
$custom-dark: #000000;

JSON

{
  "hex": "#acda51",
  "rgb": {
    "r": 172,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 80.146,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82914,
    "c": 0.17117,
    "h": 125.8
  },
  "luminance": 0.59508
}

Semantic roles & 50–950 ramp

primary

#ACDA51

secondary

#583997

accent

#40E878

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ACDA51

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

Preview Lab → · Contrast checker → · Palette generator →