#A5CF3A#A5CF3A

#A5CF3A is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.7% C 0.177 H 124.2°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#A5CF3A
RGB	rgb(165, 207, 58)
HSL	hsl(77, 61%, 52%)
HSV	hsv(77, 72%, 81%)
CMYK	cmyk(20.3%, 0%, 72%, 18.8%)
CIE-LAB	lab(77.83, -34.20, 65.40)
CIE-LCH	lch(77.83, 73.81, 117.61°)
OKLab	oklab(79.73% -0.0993 0.1459)
OKLCH	oklch(79.73% 0.177 124.2)
XYZ	xyz(38.5940, 52.9301, 12.1854)
Luminance	0.5293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CF3A #643ACF

analogous

#CFAF3A #A5CF3A #5BCF3A

triadic

#A5CF3A #3AA5CF #CF3AA5

tetradic

#A5CF3A #3ACFAF #643ACF #CF3A5B

square

#A5CF3A #3ACFAF #643ACF #CF3A5B

split-complementary

#A5CF3A #3A5BCF #AF3ACF

monochromatic

#5A731C #81A428 #A5CF3A #BBDB6B #D2E79C

Accessibility & contrast

On white

1.81

#A5CF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#A5CF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CF3A

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CF3A	#FFFFFF	#000000	##000000
##A5CF3A	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21E

Deuteranopia (green-blind)

#D5C047

Tritanopia (blue-blind)

#ADC5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5cf3a;
/* rgb */ color: rgb(165, 207, 58);
/* oklch */ color: oklch(79.7% 0.177 124.2);

Tailwind

colors: {
  custom: {
    50: '#c3dd7a',
    500: '#a5cf3a',
    950: '#000000',
  },
}

SCSS

$custom: #a5cf3a;
$custom-light: #c3dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cf3a",
  "rgb": {
    "r": 165,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 76.913,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79727,
    "c": 0.17652,
    "h": 124.2
  },
  "luminance": 0.5293
}

Semantic roles & 50–950 ramp

primary

#A5CF3A

secondary

#47327B

accent

#44E471

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CF3A

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

Preview Lab → · Contrast checker → · Palette generator →