#A5D03B#A5D03B

#A5D03B is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.177 H 124.5°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#A5D03B
RGB	rgb(165, 208, 59)
HSL	hsl(77, 61%, 52%)
HSV	hsv(77, 72%, 82%)
CMYK	cmyk(20.7%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(78.13, -34.61, 65.34)
CIE-LCH	lch(78.13, 73.94, 117.91°)
OKLab	oklab(79.97% -0.1003 0.146)
OKLCH	oklch(79.97% 0.177 124.5)
XYZ	xyz(38.8627, 53.4265, 12.4017)
Luminance	0.5343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5D03B #663BD0

analogous

#D0B03B #A5D03B #5BD03B

triadic

#A5D03B #3BA5D0 #D03BA5

tetradic

#A5D03B #3BD0B0 #663BD0 #D03B5B

square

#A5D03B #3BD0B0 #663BD0 #D03B5B

split-complementary

#A5D03B #3B5BD0 #B03BD0

monochromatic

#5B751C #82A628 #A5D03B #BCDC6C #D2E89E

Accessibility & contrast

On white

1.80

#A5D03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#A5D03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5D03B

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5D03B	#FFFFFF	#000000	##000000
##A5D03B	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC320

Deuteranopia (green-blind)

#D6C148

Tritanopia (blue-blind)

#ADC6B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a5d03b;
/* rgb */ color: rgb(165, 208, 59);
/* oklch */ color: oklch(80.0% 0.177 124.5);

Tailwind

colors: {
  custom: {
    50: '#c3de7b',
    500: '#a5d03b',
    950: '#000000',
  },
}

SCSS

$custom: #a5d03b;
$custom-light: #c3de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a5d03b",
  "rgb": {
    "r": 165,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 77.315,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.79966,
    "c": 0.17712,
    "h": 124.5
  },
  "luminance": 0.53427
}

Semantic roles & 50–950 ramp

primary

#A5D03B

secondary

#48327D

accent

#43E472

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5D03B

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

Preview Lab → · Contrast checker → · Palette generator →