#A5E450#A5E450

#A5E450 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.8% C 0.188 H 129.5°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#A5E450
RGB	rgb(165, 228, 80)
HSL	hsl(86, 73%, 60%)
HSV	hsv(86, 65%, 89%)
CMYK	cmyk(27.6%, 0%, 64.9%, 10.6%)
CIE-LAB	lab(84.00, -42.18, 63.47)
CIE-LCH	lch(84.00, 76.21, 123.61°)
OKLab	oklab(84.77% -0.1194 0.145)
OKLCH	oklch(84.77% 0.188 129.5)
XYZ	xyz(44.7082, 64.0642, 17.5980)
Luminance	0.6407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E450 #8F50E4

analogous

#E4D950 #A5E450 #5BE450

triadic

#A5E450 #50A5E4 #E450A5

tetradic

#A5E450 #50E4D9 #8F50E4 #E4505B

square

#A5E450 #50E4D9 #8F50E4 #E4505B

split-complementary

#A5E450 #505BE4 #D950E4

monochromatic

#67A119 #89D621 #A5E450 #C0EC85 #DCF4BA

Accessibility & contrast

On white

1.52

#A5E450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#A5E450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E450

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E450	#FFFFFF	#000000	##000000
##A5E450	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43C

Deuteranopia (green-blind)

#E6D05C

Tritanopia (blue-blind)

#A9DAC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a5e450;
/* rgb */ color: rgb(165, 228, 80);
/* oklch */ color: oklch(84.8% 0.188 129.5);

Tailwind

colors: {
  custom: {
    50: '#c4ed88',
    500: '#a5e450',
    950: '#000000',
  },
}

SCSS

$custom: #a5e450;
$custom-light: #c4ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e450",
  "rgb": {
    "r": 165,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 85.541,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84773,
    "c": 0.1878,
    "h": 129.5
  },
  "luminance": 0.64065
}

Semantic roles & 50–950 ramp

primary

#A5E450

secondary

#6435A4

accent

#10D564

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A5E450

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

Preview Lab → · Contrast checker → · Palette generator →