#AFF157#AFF157

#AFF157 is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.4% C 0.194 H 129.5°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#AFF157
RGB	rgb(175, 241, 87)
HSL	hsl(86, 85%, 64%)
HSV	hsv(86, 64%, 95%)
CMYK	cmyk(27.4%, 0%, 63.9%, 5.5%)
CIE-LAB	lab(88.31, -43.70, 65.46)
CIE-LCH	lch(88.31, 78.70, 123.73°)
OKLab	oklab(88.44% -0.1235 0.1499)
OKLCH	oklch(88.44% 0.194 129.5)
XYZ	xyz(50.8545, 72.7114, 20.3703)
Luminance	0.7271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF157 #9957F1

analogous

#F1E657 #AFF157 #62F157

triadic

#AFF157 #57AFF1 #F157AF

tetradic

#AFF157 #57F1E6 #9957F1 #F15762

square

#AFF157 #57F1E6 #9957F1 #F15762

split-complementary

#AFF157 #5762F1 #E657F1

monochromatic

#73BE10 #94EC1F #AFF157 #CAF68F #E5FAC8

Accessibility & contrast

On white

1.35

#AFF157 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#AFF157 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF157

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF157	#FFFFFF	#000000	##000000
##AFF157	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE143

Deuteranopia (green-blind)

#F3DC63

Tritanopia (blue-blind)

#B4E7D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #aff157;
/* rgb */ color: rgb(175, 241, 87);
/* oklch */ color: oklch(88.4% 0.194 129.5);

Tailwind

colors: {
  custom: {
    50: '#cbf68d',
    500: '#aff157',
    950: '#000000',
  },
}

SCSS

$custom: #aff157;
$custom-light: #cbf68d;
$custom-dark: #000000;

JSON

{
  "hex": "#aff157",
  "rgb": {
    "r": 175,
    "g": 241,
    "b": 87
  },
  "hsl": {
    "h": 85.714,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88436,
    "c": 0.19425,
    "h": 129.5
  },
  "luminance": 0.72713
}

Semantic roles & 50–950 ramp

primary

#AFF157

secondary

#6C30BC

accent

#04E163

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #AFF157

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

Preview Lab → · Contrast checker → · Palette generator →