#A5CA3F#A5CA3F

#A5CA3F is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.6% C 0.167 H 123.2°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#A5CA3F
RGB	rgb(165, 202, 63)
HSL	hsl(76, 57%, 52%)
HSV	hsv(76, 69%, 79%)
CMYK	cmyk(18.3%, 0%, 68.8%, 20.8%)
CIE-LAB	lab(76.44, -31.59, 62.19)
CIE-LCH	lch(76.44, 69.76, 116.93°)
OKLab	oklab(78.61% -0.0917 0.14)
OKLCH	oklch(78.61% 0.167 123.2)
XYZ	xyz(37.5352, 50.5991, 12.4908)
Luminance	0.5060 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CA3F #643FCA

analogous

#CAAA3F #A5CA3F #60CA3F

triadic

#A5CA3F #3FA5CA #CA3FA5

tetradic

#A5CA3F #3FCAAA #643FCA #CA3F60

square

#A5CA3F #3FCAAA #643FCA #CA3F60

split-complementary

#A5CA3F #3F60CA #AA3FCA

monochromatic

#5A701F #81A02C #A5CA3F #BBD76F #D2E49F

Accessibility & contrast

On white

1.89

#A5CA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#A5CA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CA3F

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CA3F	#FFFFFF	#000000	##000000
##A5CA3F	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE29

Deuteranopia (green-blind)

#D1BC4A

Tritanopia (blue-blind)

#ADC0AE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a5ca3f;
/* rgb */ color: rgb(165, 202, 63);
/* oklch */ color: oklch(78.6% 0.167 123.2);

Tailwind

colors: {
  custom: {
    50: '#c3da7c',
    500: '#a5ca3f',
    950: '#000000',
  },
}

SCSS

$custom: #a5ca3f;
$custom-light: #c3da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ca3f",
  "rgb": {
    "r": 165,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 75.971,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.78607,
    "c": 0.16734,
    "h": 123.2
  },
  "luminance": 0.50599
}

Semantic roles & 50–950 ramp

primary

#A5CA3F

secondary

#473479

accent

#48E070

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A5CA3F

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

Preview Lab → · Contrast checker → · Palette generator →