#A8EE63#A8EE63

#A8EE63 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.5% C 0.185 H 131.7°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#A8EE63
RGB	rgb(168, 238, 99)
HSL	hsl(90, 80%, 66%)
HSV	hsv(90, 58%, 93%)
CMYK	cmyk(29.4%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(87.18, -43.89, 59.12)
CIE-LCH	lch(87.18, 73.63, 126.59°)
OKLab	oklab(87.45% -0.1227 0.1379)
OKLCH	oklch(87.45% 0.185 131.7)
XYZ	xyz(48.9745, 70.3732, 22.8050)
Luminance	0.7037 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8EE63 #A963EE

analogous

#EDEE63 #A8EE63 #63EE63

triadic

#A8EE63 #63A8EE #EE63A8

tetradic

#A8EE63 #63EDEE #A963EE #EE6363

square

#A8EE63 #63EDEE #A963EE #EE6363

split-complementary

#A8EE63 #6363EE #EE63ED

monochromatic

#6BC215 #89E82C #A8EE63 #C7F49A #E6FAD1

Accessibility & contrast

On white

1.39

#A8EE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#A8EE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8EE63

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8EE63	#FFFFFF	#000000	##000000
##A8EE63	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE54

Deuteranopia (green-blind)

#EED96D

Tritanopia (blue-blind)

#AAE5D0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a8ee63;
/* rgb */ color: rgb(168, 238, 99);
/* oklch */ color: oklch(87.5% 0.185 131.7);

Tailwind

colors: {
  custom: {
    50: '#c5f494',
    500: '#a8ee63',
    950: '#000000',
  },
}

SCSS

$custom: #a8ee63;
$custom-light: #c5f494;
$custom-dark: #000000;

JSON

{
  "hex": "#a8ee63",
  "rgb": {
    "r": 168,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 90.216,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87451,
    "c": 0.18458,
    "h": 131.7
  },
  "luminance": 0.70375
}

Semantic roles & 50–950 ramp

primary

#A8EE63

secondary

#7B36C0

accent

#09DD74

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13170D

muted

#83857F

Preview Lab

Preview with #A8EE63

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

Preview Lab → · Contrast checker → · Palette generator →