#ABCC31#ABCC31

#ABCC31 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.4% C 0.175 H 121.3°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#ABCC31
RGB	rgb(171, 204, 49)
HSL	hsl(73, 61%, 50%)
HSV	hsv(73, 76%, 80%)
CMYK	cmyk(16.2%, 0%, 76%, 20%)
CIE-LAB	lab(77.32, -30.88, 68.02)
CIE-LCH	lch(77.32, 74.70, 114.42°)
OKLab	oklab(79.4% -0.0912 0.1499)
OKLCH	oklch(79.4% 0.175 121.3)
XYZ	xyz(38.9425, 52.0654, 10.9032)
Luminance	0.5206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABCC31 #5231CC

analogous

#CCA031 #ABCC31 #5ECC31

triadic

#ABCC31 #31ABCC #CC31AB

tetradic

#ABCC31 #31CCA0 #5231CC #CC315E

square

#ABCC31 #31CCA0 #5231CC #CC315E

split-complementary

#ABCC31 #315ECC #A031CC

monochromatic

#586919 #829B25 #ABCC31 #C0D961 #D3E592

Accessibility & contrast

On white

1.84

#ABCC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#ABCC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABCC31

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABCC31	#FFFFFF	#000000	##000000
##ABCC31	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C006

Deuteranopia (green-blind)

#D5BF40

Tritanopia (blue-blind)

#B5C1AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #abcc31;
/* rgb */ color: rgb(171, 204, 49);
/* oklch */ color: oklch(79.4% 0.175 121.3);

Tailwind

colors: {
  custom: {
    50: '#c8db75',
    500: '#abcc31',
    950: '#000000',
  },
}

SCSS

$custom: #abcc31;
$custom-light: #c8db75;
$custom-dark: #000000;

JSON

{
  "hex": "#abcc31",
  "rgb": {
    "r": 171,
    "g": 204,
    "b": 49
  },
  "hsl": {
    "h": 72.774,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79397,
    "c": 0.17544,
    "h": 121.3
  },
  "luminance": 0.52065
}

Semantic roles & 50–950 ramp

primary

#ABCC31

secondary

#3D2E73

accent

#43E466

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141509

muted

#83847D

Preview Lab

Preview with #ABCC31

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

Preview Lab → · Contrast checker → · Palette generator →