#AFF688#AFF688

#AFF688 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.2% C 0.159 H 135.3°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#AFF688
RGB	rgb(175, 246, 136)
HSL	hsl(99, 86%, 75%)
HSV	hsv(99, 45%, 96%)
CMYK	cmyk(28.9%, 0%, 44.7%, 3.5%)
CIE-LAB	lab(90.23, -41.04, 45.88)
CIE-LCH	lch(90.23, 61.55, 131.81°)
OKLab	oklab(90.16% -0.1128 0.1114)
OKLCH	oklch(90.16% 0.159 135.3)
XYZ	xyz(55.0776, 76.8012, 35.2100)
Luminance	0.7680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 3.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF688 #CF88F6

analogous

#E6F688 #AFF688 #88F698

triadic

#AFF688 #88AFF6 #F688AF

tetradic

#AFF688 #88E6F6 #CF88F6 #F69888

square

#AFF688 #88E6F6 #CF88F6 #F69888

split-complementary

#AFF688 #9888F6 #F688E6

monochromatic

#63ED16 #89F24F #AFF688 #D5FAC1 #ECFDE3

Accessibility & contrast

On white

1.28

#AFF688 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#AFF688 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF688

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF688	#FFFFFF	#000000	##000000
##AFF688	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE77F

Deuteranopia (green-blind)

#F3E18F

Tritanopia (blue-blind)

#AEEFDC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aff688;
/* rgb */ color: rgb(175, 246, 136);
/* oklch */ color: oklch(90.2% 0.159 135.3);

Tailwind

colors: {
  custom: {
    50: '#c9f9ac',
    500: '#aff688',
    950: '#000000',
  },
}

SCSS

$custom: #aff688;
$custom-light: #c9f9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#aff688",
  "rgb": {
    "r": 175,
    "g": 246,
    "b": 136
  },
  "hsl": {
    "h": 98.727,
    "s": 85.938,
    "l": 74.902
  },
  "oklch": {
    "l": 0.90159,
    "c": 0.15854,
    "h": 135.3
  },
  "luminance": 0.76803
}

Semantic roles & 50–950 ramp

primary

#AFF688

secondary

#A44FD3

accent

#03E293

background

#FEFFFD

surface

#FAFFF7

border

#D3D7D0

text

#131710

muted

#838581

Preview Lab

Preview with #AFF688

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

Preview Lab → · Contrast checker → · Palette generator →