#AFF36A#AFF36A

#AFF36A is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.1% C 0.182 H 131.3°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#AFF36A
RGB	rgb(175, 243, 106)
HSL	hsl(90, 85%, 68%)
HSV	hsv(90, 56%, 95%)
CMYK	cmyk(28%, 0%, 56.4%, 4.7%)
CIE-LAB	lab(89.04, -42.97, 58.30)
CIE-LCH	lch(89.04, 72.42, 126.39°)
OKLab	oklab(89.09% -0.12 0.1367)
OKLCH	oklch(89.09% 0.182 131.3)
XYZ	xyz(52.3307, 74.2542, 25.2082)
Luminance	0.7426 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF36A #AE6AF3

analogous

#F3F26A #AFF36A #6AF36A

triadic

#AFF36A #6AAFF3 #F36AAF

tetradic

#AFF36A #6AF3F2 #AE6AF3 #F36A6A

square

#AFF36A #6AF3F2 #AE6AF3 #F36A6A

split-complementary

#AFF36A #6A6AF3 #F26AF3

monochromatic

#72D211 #91EE31 #AFF36A #CDF8A3 #ECFCDB

Accessibility & contrast

On white

1.32

#AFF36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#AFF36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF36A

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF36A	#FFFFFF	#000000	##000000
##AFF36A	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE35C

Deuteranopia (green-blind)

#F3DE74

Tritanopia (blue-blind)

#B2EAD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff36a;
/* rgb */ color: rgb(175, 243, 106);
/* oklch */ color: oklch(89.1% 0.182 131.3);

Tailwind

colors: {
  custom: {
    50: '#caf799',
    500: '#aff36a',
    950: '#000000',
  },
}

SCSS

$custom: #aff36a;
$custom-light: #caf799;
$custom-dark: #000000;

JSON

{
  "hex": "#aff36a",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 106
  },
  "hsl": {
    "h": 89.781,
    "s": 85.093,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89085,
    "c": 0.18192,
    "h": 131.3
  },
  "luminance": 0.74256
}

Semantic roles & 50–950 ramp

primary

#AFF36A

secondary

#8035CC

accent

#04E272

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF36A

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

Preview Lab → · Contrast checker → · Palette generator →