#A5CA40#A5CA40

#A5CA40 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.6% C 0.167 H 123.3°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#A5CA40
RGB	rgb(165, 202, 64)
HSL	hsl(76, 57%, 52%)
HSV	hsv(76, 68%, 79%)
CMYK	cmyk(18.3%, 0%, 68.3%, 20.8%)
CIE-LAB	lab(76.44, -31.53, 61.82)
CIE-LCH	lch(76.44, 69.40, 117.02°)
OKLab	oklab(78.61% -0.0914 0.1393)
OKLCH	oklch(78.61% 0.167 123.3)
XYZ	xyz(37.5634, 50.6103, 12.6393)
Luminance	0.5061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CA40 #6540CA

analogous

#CAAA40 #A5CA40 #60CA40

triadic

#A5CA40 #40A5CA #CA40A5

tetradic

#A5CA40 #40CAAA #6540CA #CA4060

square

#A5CA40 #40CAAA #6540CA #CA4060

split-complementary

#A5CA40 #4060CA #AA40CA

monochromatic

#5B701F #81A02C #A5CA40 #BCD770 #D2E5A0

Accessibility & contrast

On white

1.89

#A5CA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#A5CA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CA40

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CA40	#FFFFFF	#000000	##000000
##A5CA40	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)

#D5BE2B

Deuteranopia (green-blind)

#D1BC4B

Tritanopia (blue-blind)

#ADC0AE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a5ca40;
/* rgb */ color: rgb(165, 202, 64);
/* oklch */ color: oklch(78.6% 0.167 123.3);

Tailwind

colors: {
  custom: {
    50: '#c3da7d',
    500: '#a5ca40',
    950: '#000000',
  },
}

SCSS

$custom: #a5ca40;
$custom-light: #c3da7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ca40",
  "rgb": {
    "r": 165,
    "g": 202,
    "b": 64
  },
  "hsl": {
    "h": 76.087,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.78615,
    "c": 0.16666,
    "h": 123.3
  },
  "luminance": 0.50611
}

Semantic roles & 50–950 ramp

primary

#A5CA40

secondary

#47357A

accent

#48E071

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A5CA40

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

Preview Lab → · Contrast checker → · Palette generator →