#ABC557#ABC557

#ABC557 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 78.1% C 0.140 H 120.8°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#ABC557
RGB	rgb(171, 197, 87)
HSL	hsl(74, 49%, 56%)
HSV	hsv(74, 56%, 77%)
CMYK	cmyk(13.2%, 0%, 55.8%, 22.7%)
CIE-LAB	lab(75.62, -25.04, 51.35)
CIE-LCH	lch(75.62, 57.13, 116.00°)
OKLab	oklab(78.12% -0.0716 0.1199)
OKLCH	oklch(78.12% 0.14 120.8)
XYZ	xyz(38.4815, 49.2786, 16.4994)
Luminance	0.4928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABC557 #7157C5

analogous

#C5A857 #ABC557 #74C557

triadic

#ABC557 #57ABC5 #C557AB

tetradic

#ABC557 #57C5A8 #7157C5 #C55774

square

#ABC557 #57C5A8 #7157C5 #C55774

split-complementary

#ABC557 #5774C5 #A857C5

monochromatic

#667829 #8CA639 #ABC557 #C2D584 #D8E4B2

Accessibility & contrast

On white

1.93

#ABC557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#ABC557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABC557

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABC557	#FFFFFF	#000000	##000000
##ABC557	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4C

Deuteranopia (green-blind)

#CDBB5E

Tritanopia (blue-blind)

#B3BCAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #abc557;
/* rgb */ color: rgb(171, 197, 87);
/* oklch */ color: oklch(78.1% 0.140 120.8);

Tailwind

colors: {
  custom: {
    50: '#c6d68a',
    500: '#abc557',
    950: '#000000',
  },
}

SCSS

$custom: #abc557;
$custom-light: #c6d68a;
$custom-dark: #000000;

JSON

{
  "hex": "#abc557",
  "rgb": {
    "r": 171,
    "g": 197,
    "b": 87
  },
  "hsl": {
    "h": 74.182,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78122,
    "c": 0.13968,
    "h": 120.8
  },
  "luminance": 0.49279
}

Semantic roles & 50–950 ramp

primary

#ABC557

secondary

#B0A5D3

accent

#50D870

background

#FCFDF8

surface

#F8FAF0

border

#D1D3CB

text

#13140C

muted

#82837D

Preview Lab

Preview with #ABC557

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

Preview Lab → · Contrast checker → · Palette generator →