#ABCA51#ABCA51

#ABCA51 is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 79.2% C 0.151 H 122.0°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#ABCA51
RGB	rgb(171, 202, 81)
HSL	hsl(75, 53%, 55%)
HSV	hsv(75, 60%, 79%)
CMYK	cmyk(15.3%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(76.98, -27.95, 55.55)
CIE-LCH	lch(76.98, 62.18, 116.71°)
OKLab	oklab(79.19% -0.0803 0.1283)
OKLCH	oklch(79.19% 0.151 122)
XYZ	xyz(39.4007, 51.4930, 15.6464)
Luminance	0.5149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCA51 #7051CA

analogous

#CAAC51 #ABCA51 #6ECA51

triadic

#ABCA51 #51ABCA #CA51AB

tetradic

#ABCA51 #51CAAC #7051CA #CA516E

square

#ABCA51 #51CAAC #7051CA #CA516E

split-complementary

#ABCA51 #516ECA #AC51CA

monochromatic

#657B25 #8CAA34 #ABCA51 #C2D880 #D8E7AF

Accessibility & contrast

On white

1.86

#ABCA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#ABCA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCA51

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCA51	#FFFFFF	#000000	##000000
##ABCA51	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF43

Deuteranopia (green-blind)

#D1BE59

Tritanopia (blue-blind)

#B3C0B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #abca51;
/* rgb */ color: rgb(171, 202, 81);
/* oklch */ color: oklch(79.2% 0.151 122.0);

Tailwind

colors: {
  custom: {
    50: '#c7da86',
    500: '#abca51',
    950: '#000000',
  },
}

SCSS

$custom: #abca51;
$custom-light: #c7da86;
$custom-dark: #000000;

JSON

{
  "hex": "#abca51",
  "rgb": {
    "r": 171,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 75.372,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79191,
    "c": 0.15132,
    "h": 122
  },
  "luminance": 0.51493
}

Semantic roles & 50–950 ramp

primary

#ABCA51

secondary

#4E3C83

accent

#4BDD70

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13140B

muted

#83837E

Preview Lab

Preview with #ABCA51

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

Preview Lab → · Contrast checker → · Palette generator →