#AFF17D#AFF17D

#AFF17D is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.9% C 0.162 H 133.1°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#AFF17D
RGB	rgb(175, 241, 125)
HSL	hsl(94, 81%, 72%)
HSV	hsv(94, 48%, 95%)
CMYK	cmyk(27.4%, 0%, 48.1%, 5.5%)
CIE-LAB	lab(88.69, -40.12, 49.20)
CIE-LCH	lch(88.69, 63.49, 129.19°)
OKLab	oklab(88.86% -0.1108 0.1183)
OKLCH	oklch(88.86% 0.162 133.1)
XYZ	xyz(52.8352, 73.5036, 30.8019)
Luminance	0.7350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.57

Spring Green (survey)

#A9F971

ΔE00 2.75

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF17D #BF7DF1

analogous

#E9F17D #AFF17D #7DF185

triadic

#AFF17D #7DAFF1 #F17DAF

tetradic

#AFF17D #7DE9F1 #BF7DF1 #F1857D

square

#AFF17D #7DE9F1 #BF7DF1 #F1857D

split-complementary

#AFF17D #857DF1 #F17DE9

monochromatic

#6CDC18 #8DEB46 #AFF17D #D1F7B4 #EEFCE3

Accessibility & contrast

On white

1.34

#AFF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#AFF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF17D

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF17D	#FFFFFF	#000000	##000000
##AFF17D	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E273

Deuteranopia (green-blind)

#F0DD84

Tritanopia (blue-blind)

#B0E9D6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #aff17d;
/* rgb */ color: rgb(175, 241, 125);
/* oklch */ color: oklch(88.9% 0.162 133.1);

Tailwind

colors: {
  custom: {
    50: '#c9f6a5',
    500: '#aff17d',
    950: '#000000',
  },
}

SCSS

$custom: #aff17d;
$custom-light: #c9f6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#aff17d",
  "rgb": {
    "r": 175,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 94.138,
    "s": 80.556,
    "l": 71.765
  },
  "oklch": {
    "l": 0.88864,
    "c": 0.16209,
    "h": 133.1
  },
  "luminance": 0.73505
}

Semantic roles & 50–950 ramp

primary

#AFF17D

secondary

#9247CC

accent

#09DD81

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13170F

muted

#838580

Preview Lab

Preview with #AFF17D

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

Preview Lab → · Contrast checker → · Palette generator →