#A5CF3F#A5CF3F

#A5CF3F is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.8% C 0.173 H 124.4°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#A5CF3F
RGB	rgb(165, 207, 63)
HSL	hsl(78, 60%, 53%)
HSV	hsv(78, 70%, 81%)
CMYK	cmyk(20.3%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(77.87, -33.91, 63.64)
CIE-LCH	lch(77.87, 72.11, 118.05°)
OKLab	oklab(79.76% -0.0981 0.143)
OKLCH	oklch(79.76% 0.173 124.4)
XYZ	xyz(38.7274, 52.9835, 12.8882)
Luminance	0.5298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CF3F #693FCF

analogous

#CFB13F #A5CF3F #5DCF3F

triadic

#A5CF3F #3FA5CF #CF3FA5

tetradic

#A5CF3F #3FCFB1 #693FCF #CF3F5D

square

#A5CF3F #3FCFB1 #693FCF #CF3F5D

split-complementary

#A5CF3F #3F5DCF #B13FCF

monochromatic

#5C761E #82A72A #A5CF3F #BCDB70 #D3E7A1

Accessibility & contrast

On white

1.81

#A5CF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#A5CF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CF3F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CF3F	#FFFFFF	#000000	##000000
##A5CF3F	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC228

Deuteranopia (green-blind)

#D5C04B

Tritanopia (blue-blind)

#ADC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a5cf3f;
/* rgb */ color: rgb(165, 207, 63);
/* oklch */ color: oklch(79.8% 0.173 124.4);

Tailwind

colors: {
  custom: {
    50: '#c3dd7d',
    500: '#a5cf3f',
    950: '#000000',
  },
}

SCSS

$custom: #a5cf3f;
$custom-light: #c3dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cf3f",
  "rgb": {
    "r": 165,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 77.5,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79763,
    "c": 0.17341,
    "h": 124.4
  },
  "luminance": 0.52984
}

Semantic roles & 50–950 ramp

primary

#A5CF3F

secondary

#4A347F

accent

#45E373

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CF3F

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

Preview Lab → · Contrast checker → · Palette generator →