#AFF36F#AFF36F

#AFF36F is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.1% C 0.178 H 131.8°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#AFF36F
RGB	rgb(175, 243, 111)
HSL	hsl(91, 85%, 69%)
HSV	hsv(91, 54%, 95%)
CMYK	cmyk(28%, 0%, 54.3%, 4.7%)
CIE-LAB	lab(89.09, -42.49, 56.14)
CIE-LCH	lch(89.09, 70.40, 127.12°)
OKLab	oklab(89.14% -0.1183 0.1325)
OKLCH	oklch(89.14% 0.178 131.8)
XYZ	xyz(52.5983, 74.3613, 26.6178)
Luminance	0.7436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF36F #B36FF3

analogous

#F1F36F #AFF36F #6FF371

triadic

#AFF36F #6FAFF3 #F36FAF

tetradic

#AFF36F #6FF1F3 #B36FF3 #F3716F

square

#AFF36F #6FF1F3 #B36FF3 #F3716F

split-complementary

#AFF36F #716FF3 #F36FF1

monochromatic

#71D612 #90EE37 #AFF36F #CEF8A7 #EEFCE0

Accessibility & contrast

On white

1.32

#AFF36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#AFF36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF36F

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF36F	#FFFFFF	#000000	##000000
##AFF36F	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE362

Deuteranopia (green-blind)

#F3DE78

Tritanopia (blue-blind)

#B1EAD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff36f;
/* rgb */ color: rgb(175, 243, 111);
/* oklch */ color: oklch(89.1% 0.178 131.8);

Tailwind

colors: {
  custom: {
    50: '#caf79c',
    500: '#aff36f',
    950: '#000000',
  },
}

SCSS

$custom: #aff36f;
$custom-light: #caf79c;
$custom-dark: #000000;

JSON

{
  "hex": "#aff36f",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 90.909,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89142,
    "c": 0.17762,
    "h": 131.8
  },
  "luminance": 0.74363
}

Semantic roles & 50–950 ramp

primary

#AFF36F

secondary

#853ACC

accent

#04E176

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF36F

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

Preview Lab → · Contrast checker → · Palette generator →