#A5CA29#A5CA29

#A5CA29 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.5% C 0.180 H 122.5°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#A5CA29
RGB	rgb(165, 202, 41)
HSL	hsl(74, 66%, 48%)
HSV	hsv(74, 80%, 79%)
CMYK	cmyk(18.3%, 0%, 79.7%, 20.8%)
CIE-LAB	lab(76.31, -32.70, 69.31)
CIE-LCH	lch(76.31, 76.63, 115.26°)
OKLab	oklab(78.47% -0.0965 0.1514)
OKLCH	oklch(78.47% 0.18 122.5)
XYZ	xyz(37.0384, 50.4004, 9.8744)
Luminance	0.5040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CA29 #4E29CA

analogous

#CA9F29 #A5CA29 #54CA29

triadic

#A5CA29 #29A5CA #CA29A5

tetradic

#A5CA29 #29CA9F #4E29CA #CA2954

square

#A5CA29 #29CA9F #4E29CA #CA2954

split-complementary

#A5CA29 #2954CA #9F29CA

monochromatic

#526414 #7B971F #A5CA29 #BDDC54 #D1E787

Accessibility & contrast

On white

1.90

#A5CA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#A5CA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CA29

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CA29	#FFFFFF	#000000	##000000
##A5CA29	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D2BC3A

Tritanopia (blue-blind)

#AEBFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a5ca29;
/* rgb */ color: rgb(165, 202, 41);
/* oklch */ color: oklch(78.5% 0.180 122.5);

Tailwind

colors: {
  custom: {
    50: '#c4da72',
    500: '#a5ca29',
    950: '#000000',
  },
}

SCSS

$custom: #a5ca29;
$custom-light: #c4da72;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ca29",
  "rgb": {
    "r": 165,
    "g": 202,
    "b": 41
  },
  "hsl": {
    "h": 73.789,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.78471,
    "c": 0.17956,
    "h": 122.5
  },
  "luminance": 0.504
}

Semantic roles & 50–950 ramp

primary

#A5CA29

secondary

#39296F

accent

#3FE966

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131409

muted

#83837D

Preview Lab

Preview with #A5CA29

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

Preview Lab → · Contrast checker → · Palette generator →