#ABC039#ABC039

#ABC039 is a light, vivid yellow. Relative luminance 0.467; OKLCH L 76.7% C 0.157 H 118.0°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#ABC039
RGB	rgb(171, 192, 57)
HSL	hsl(69, 54%, 49%)
HSV	hsv(69, 70%, 75%)
CMYK	cmyk(10.9%, 0%, 70.3%, 24.7%)
CIE-LAB	lab(73.97, -24.75, 62.09)
CIE-LCH	lch(73.97, 66.84, 111.73°)
OKLab	oklab(76.71% -0.0737 0.1387)
OKLCH	oklch(76.71% 0.157 118)
XYZ	xyz(36.3835, 46.6530, 10.9583)
Luminance	0.4665 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABC039 #4E39C0

analogous

#C09239 #ABC039 #68C039

triadic

#ABC039 #39ABC0 #C039AB

tetradic

#ABC039 #39C092 #4E39C0 #C03968

square

#ABC039 #39C092 #4E39C0 #C03968

split-complementary

#ABC039 #3968C0 #9239C0

monochromatic

#57621D #81912B #ABC039 #C0D165 #D4DF94

Accessibility & contrast

On white

2.03

#ABC039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#ABC039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABC039

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABC039	#FFFFFF	#000000	##000000
##ABC039	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB622

Deuteranopia (green-blind)

#CBB644

Tritanopia (blue-blind)

#B5B5A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #abc039;
/* rgb */ color: rgb(171, 192, 57);
/* oklch */ color: oklch(76.7% 0.157 118.0);

Tailwind

colors: {
  custom: {
    50: '#c7d378',
    500: '#abc039',
    950: '#000000',
  },
}

SCSS

$custom: #abc039;
$custom-light: #c7d378;
$custom-dark: #000000;

JSON

{
  "hex": "#abc039",
  "rgb": {
    "r": 171,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 69.333,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.7671,
    "c": 0.15701,
    "h": 118
  },
  "luminance": 0.46653
}

Semantic roles & 50–950 ramp

primary

#ABC039

secondary

#948ACB

accent

#4ADE61

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #ABC039

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

Preview Lab → · Contrast checker → · Palette generator →