#A5CA45#A5CA45

#A5CA45 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.7% C 0.163 H 123.5°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#A5CA45
RGB	rgb(165, 202, 69)
HSL	hsl(77, 56%, 53%)
HSV	hsv(77, 66%, 79%)
CMYK	cmyk(18.3%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(76.48, -31.20, 59.91)
CIE-LCH	lch(76.48, 67.55, 117.51°)
OKLab	oklab(78.66% -0.0901 0.136)
OKLCH	oklch(78.66% 0.163 123.5)
XYZ	xyz(37.7121, 50.6698, 13.4225)
Luminance	0.5067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CA45 #6A45CA

analogous

#CAAD45 #A5CA45 #62CA45

triadic

#A5CA45 #45A5CA #CA45A5

tetradic

#A5CA45 #45CAAD #6A45CA #CA4562

square

#A5CA45 #45CAAD #6A45CA #CA4562

split-complementary

#A5CA45 #4562CA #AD45CA

monochromatic

#5D7421 #83A32F #A5CA45 #BCD875 #D3E5A4

Accessibility & contrast

On white

1.89

#A5CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#A5CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CA45

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CA45	#FFFFFF	#000000	##000000
##A5CA45	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE33

Deuteranopia (green-blind)

#D0BC4F

Tritanopia (blue-blind)

#ADC0AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a5ca45;
/* rgb */ color: rgb(165, 202, 69);
/* oklch */ color: oklch(78.7% 0.163 123.5);

Tailwind

colors: {
  custom: {
    50: '#c3da7f',
    500: '#a5ca45',
    950: '#000000',
  },
}

SCSS

$custom: #a5ca45;
$custom-light: #c3da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ca45",
  "rgb": {
    "r": 165,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 76.692,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78656,
    "c": 0.16316,
    "h": 123.5
  },
  "luminance": 0.5067
}

Semantic roles & 50–950 ramp

primary

#A5CA45

secondary

#4A377D

accent

#49DF73

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A5CA45

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

Preview Lab → · Contrast checker → · Palette generator →