#AFF17F#AFF17F

#AFF17F is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 88.9% C 0.160 H 133.4°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#AFF17F
RGB	rgb(175, 241, 127)
HSL	hsl(95, 80%, 72%)
HSV	hsv(95, 47%, 95%)
CMYK	cmyk(27.4%, 0%, 47.3%, 5.5%)
CIE-LAB	lab(88.71, -39.89, 48.29)
CIE-LCH	lch(88.71, 62.64, 129.56°)
OKLab	oklab(88.89% -0.1101 0.1164)
OKLCH	oklch(88.89% 0.16 133.4)
XYZ	xyz(52.9642, 73.5552, 31.4816)
Luminance	0.7356 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.54

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF17F #C17FF1

analogous

#E8F17F #AFF17F #7FF188

triadic

#AFF17F #7FAFF1 #F17FAF

tetradic

#AFF17F #7FE8F1 #C17FF1 #F1887F

square

#AFF17F #7FE8F1 #C17FF1 #F1887F

split-complementary

#AFF17F #887FF1 #F17FE8

monochromatic

#6BDD18 #8DEB48 #AFF17F #D1F7B6 #EEFCE3

Accessibility & contrast

On white

1.34

#AFF17F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#AFF17F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF17F

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF17F	#FFFFFF	#000000	##000000
##AFF17F	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E275

Deuteranopia (green-blind)

#EFDD86

Tritanopia (blue-blind)

#B0E9D6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aff17f;
/* rgb */ color: rgb(175, 241, 127);
/* oklch */ color: oklch(88.9% 0.160 133.4);

Tailwind

colors: {
  custom: {
    50: '#c9f6a6',
    500: '#aff17f',
    950: '#000000',
  },
}

SCSS

$custom: #aff17f;
$custom-light: #c9f6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#aff17f",
  "rgb": {
    "r": 175,
    "g": 241,
    "b": 127
  },
  "hsl": {
    "h": 94.737,
    "s": 80.282,
    "l": 72.157
  },
  "oklch": {
    "l": 0.88892,
    "c": 0.16018,
    "h": 133.4
  },
  "luminance": 0.73557
}

Semantic roles & 50–950 ramp

primary

#AFF17F

secondary

#9448CC

accent

#09DD83

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13170F

muted

#838580

Preview Lab

Preview with #AFF17F

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

Preview Lab → · Contrast checker → · Palette generator →