#AFE45A#AFE45A

#AFE45A is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.5% C 0.176 H 127.5°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#AFE45A
RGB	rgb(175, 228, 90)
HSL	hsl(83, 72%, 62%)
HSV	hsv(83, 61%, 89%)
CMYK	cmyk(23.2%, 0%, 60.5%, 10.6%)
CIE-LAB	lab(84.66, -37.73, 60.25)
CIE-LCH	lch(84.66, 71.09, 122.06°)
OKLab	oklab(85.48% -0.1069 0.1392)
OKLCH	oklch(85.48% 0.176 127.5)
XYZ	xyz(47.2680, 65.3381, 19.7921)
Luminance	0.6534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE45A #8F5AE4

analogous

#E4D45A #AFE45A #6AE45A

triadic

#AFE45A #5AAFE4 #E45AAF

tetradic

#AFE45A #5AE4D4 #8F5AE4 #E45A6A

square

#AFE45A #5AE4D4 #8F5AE4 #E45A6A

split-complementary

#AFE45A #5A6AE4 #D45AE4

monochromatic

#72A81C #96DB25 #AFE45A #C9ED8F #E2F5C3

Accessibility & contrast

On white

1.49

#AFE45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#AFE45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE45A

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE45A	#FFFFFF	#000000	##000000
##AFE45A	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64A

Deuteranopia (green-blind)

#E7D264

Tritanopia (blue-blind)

#B5DAC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #afe45a;
/* rgb */ color: rgb(175, 228, 90);
/* oklch */ color: oklch(85.5% 0.176 127.5);

Tailwind

colors: {
  custom: {
    50: '#caec8e',
    500: '#afe45a',
    950: '#000000',
  },
}

SCSS

$custom: #afe45a;
$custom-light: #caec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#afe45a",
  "rgb": {
    "r": 175,
    "g": 228,
    "b": 90
  },
  "hsl": {
    "h": 83.043,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85484,
    "c": 0.17552,
    "h": 127.5
  },
  "luminance": 0.65339
}

Semantic roles & 50–950 ramp

primary

#AFE45A

secondary

#6438AA

accent

#12D45C

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #AFE45A

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

Preview Lab → · Contrast checker → · Palette generator →