#ACCA51#ACCA51

#ACCA51 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.3% C 0.151 H 121.7°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#ACCA51
RGB	rgb(172, 202, 81)
HSL	hsl(75, 53%, 55%)
HSV	hsv(75, 60%, 79%)
CMYK	cmyk(14.9%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(77.04, -27.55, 55.64)
CIE-LCH	lch(77.04, 62.09, 116.34°)
OKLab	oklab(79.26% -0.0792 0.1284)
OKLCH	oklch(79.26% 0.151 121.7)
XYZ	xyz(39.6194, 51.6058, 15.6567)
Luminance	0.5161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCA51 #6F51CA

analogous

#CAAB51 #ACCA51 #6FCA51

triadic

#ACCA51 #51ACCA #CA51AC

tetradic

#ACCA51 #51CAAB #6F51CA #CA516F

square

#ACCA51 #51CAAB #6F51CA #CA516F

split-complementary

#ACCA51 #516FCA #AB51CA

monochromatic

#667B25 #8DAA34 #ACCA51 #C2D880 #D9E7AF

Accessibility & contrast

On white

1.85

#ACCA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#ACCA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCA51

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCA51	#FFFFFF	#000000	##000000
##ACCA51	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#D2BE59

Tritanopia (blue-blind)

#B4C0B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #acca51;
/* rgb */ color: rgb(172, 202, 81);
/* oklch */ color: oklch(79.3% 0.151 121.7);

Tailwind

colors: {
  custom: {
    50: '#c7da86',
    500: '#acca51',
    950: '#000000',
  },
}

SCSS

$custom: #acca51;
$custom-light: #c7da86;
$custom-dark: #000000;

JSON

{
  "hex": "#acca51",
  "rgb": {
    "r": 172,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 74.876,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79263,
    "c": 0.15092,
    "h": 121.7
  },
  "luminance": 0.51606
}

Semantic roles & 50–950 ramp

primary

#ACCA51

secondary

#4E3C83

accent

#4BDD6F

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140B

muted

#83837E

Preview Lab

Preview with #ACCA51

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

Preview Lab → · Contrast checker → · Palette generator →