#A8EF5B#A8EF5B

#A8EF5B is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 87.6% C 0.192 H 131.1°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#A8EF5B
RGB	rgb(168, 239, 91)
HSL	hsl(89, 82%, 65%)
HSV	hsv(89, 62%, 94%)
CMYK	cmyk(29.7%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(87.39, -45.01, 62.73)
CIE-LCH	lch(87.39, 77.21, 125.66°)
OKLab	oklab(87.6% -0.1264 0.1447)
OKLCH	oklch(87.6% 0.192 131.1)
XYZ	xyz(48.9028, 70.8116, 20.9870)
Luminance	0.7081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.18

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8EF5B #A25BEF

analogous

#EFEC5B #A8EF5B #5EEF5B

triadic

#A8EF5B #5BA8EF #EF5BA8

tetradic

#A8EF5B #5BEFEC #A25BEF #EF5B5E

square

#A8EF5B #5BEFEC #A25BEF #EF5B5E

split-complementary

#A8EF5B #5B5EEF #EC5BEF

monochromatic

#6BBD12 #8AEA23 #A8EF5B #C6F493 #E3FACB

Accessibility & contrast

On white

1.38

#A8EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#A8EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8EF5B

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8EF5B	#FFFFFF	#000000	##000000
##A8EF5B	1.00	1.38	15.16	15.16
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE49

Deuteranopia (green-blind)

#EFD966

Tritanopia (blue-blind)

#ABE6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a8ef5b;
/* rgb */ color: rgb(168, 239, 91);
/* oklch */ color: oklch(87.6% 0.192 131.1);

Tailwind

colors: {
  custom: {
    50: '#c6f48f',
    500: '#a8ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #a8ef5b;
$custom-light: #c6f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#a8ef5b",
  "rgb": {
    "r": 168,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 88.784,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87602,
    "c": 0.19215,
    "h": 131.1
  },
  "luminance": 0.70813
}

Semantic roles & 50–950 ramp

primary

#A8EF5B

secondary

#7433BC

accent

#07DF6E

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A8EF5B

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

Preview Lab → · Contrast checker → · Palette generator →