#ABC537#ABC537

#ABC537 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.8% C 0.164 H 119.5°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#ABC537
RGB	rgb(171, 197, 55)
HSL	hsl(71, 56%, 49%)
HSV	hsv(71, 72%, 77%)
CMYK	cmyk(13.2%, 0%, 72.1%, 22.7%)
CIE-LAB	lab(75.37, -27.27, 64.18)
CIE-LCH	lch(75.37, 69.73, 113.02°)
OKLab	oklab(77.83% -0.0808 0.1427)
OKLCH	oklch(77.83% 0.164 119.5)
XYZ	xyz(37.4512, 48.8665, 11.0729)
Luminance	0.4887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABC537 #5137C5

analogous

#C59837 #ABC537 #64C537

triadic

#ABC537 #37ABC5 #C537AB

tetradic

#ABC537 #37C598 #5137C5 #C53764

square

#ABC537 #37C598 #5137C5 #C53764

split-complementary

#ABC537 #3764C5 #9837C5

monochromatic

#58651C #81952A #ABC537 #C0D465 #D3E195

Accessibility & contrast

On white

1.95

#ABC537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#ABC537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABC537

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABC537	#FFFFFF	#000000	##000000
##ABC537	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1C

Deuteranopia (green-blind)

#CFBA43

Tritanopia (blue-blind)

#B5BAAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #abc537;
/* rgb */ color: rgb(171, 197, 55);
/* oklch */ color: oklch(77.8% 0.164 119.5);

Tailwind

colors: {
  custom: {
    50: '#c7d677',
    500: '#abc537',
    950: '#000000',
  },
}

SCSS

$custom: #abc537;
$custom-light: #c7d677;
$custom-dark: #000000;

JSON

{
  "hex": "#abc537",
  "rgb": {
    "r": 171,
    "g": 197,
    "b": 55
  },
  "hsl": {
    "h": 70.986,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77834,
    "c": 0.16403,
    "h": 119.5
  },
  "luminance": 0.48866
}

Semantic roles & 50–950 ramp

primary

#ABC537

secondary

#978BCD

accent

#48E064

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #ABC537

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

Preview Lab → · Contrast checker → · Palette generator →