#A8F181#A8F181

#A8F181 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.5% C 0.162 H 135.6°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#A8F181
RGB	rgb(168, 241, 129)
HSL	hsl(99, 80%, 73%)
HSV	hsv(99, 46%, 95%)
CMYK	cmyk(30.3%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(88.36, -42.04, 46.82)
CIE-LCH	lch(88.36, 62.92, 131.92°)
OKLab	oklab(88.52% -0.1156 0.1132)
OKLCH	oklch(88.52% 0.162 135.6)
XYZ	xyz(51.5649, 72.8185, 32.1031)
Luminance	0.7282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Green

#96F97B

ΔE00 3.14

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8F181 #CA81F1

analogous

#E0F181 #A8F181 #81F192

triadic

#A8F181 #81A8F1 #F181A8

tetradic

#A8F181 #81E0F1 #CA81F1 #F19281

square

#A8F181 #81E0F1 #CA81F1 #F19281

split-complementary

#A8F181 #9281F1 #F181E0

monochromatic

#5EDF19 #82EB4A #A8F181 #CEF7B8 #ECFCE3

Accessibility & contrast

On white

1.35

#A8F181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#A8F181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8F181

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8F181	#FFFFFF	#000000	##000000
##A8F181	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E278

Deuteranopia (green-blind)

#EDDB88

Tritanopia (blue-blind)

#A7EAD7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a8f181;
/* rgb */ color: rgb(168, 241, 129);
/* oklch */ color: oklch(88.5% 0.162 135.6);

Tailwind

colors: {
  custom: {
    50: '#c5f6a7',
    500: '#a8f181',
    950: '#000000',
  },
}

SCSS

$custom: #a8f181;
$custom-light: #c5f6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#a8f181",
  "rgb": {
    "r": 168,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 99.107,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.88517,
    "c": 0.16182,
    "h": 135.6
  },
  "luminance": 0.7282
}

Semantic roles & 50–950 ramp

primary

#A8F181

secondary

#9F4ACC

accent

#09DC93

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#131710

muted

#828580

Preview Lab

Preview with #A8F181

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

Preview Lab → · Contrast checker → · Palette generator →