#A4E681#A4E681

#A4E681 is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 85.8% C 0.148 H 135.5°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#A4E681
RGB	rgb(164, 230, 129)
HSL	hsl(99, 67%, 70%)
HSV	hsv(99, 44%, 90%)
CMYK	cmyk(28.7%, 0%, 43.9%, 9.8%)
CIE-LAB	lab(85.03, -38.51, 42.60)
CIE-LCH	lch(85.03, 57.43, 132.11°)
OKLab	oklab(85.76% -0.1057 0.1038)
OKLCH	oklch(85.76% 0.148 135.5)
XYZ	xyz(47.5679, 66.0695, 31.0111)
Luminance	0.6607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E681 #C381E6

analogous

#D6E681 #A4E681 #81E690

triadic

#A4E681 #81A4E6 #E681A4

tetradic

#A4E681 #81D6E6 #C381E6 #E69081

square

#A4E681 #81D6E6 #C381E6 #E69081

split-complementary

#A4E681 #9081E6 #E681D6

monochromatic

#5EC527 #7FDC4E #A4E681 #C9F0B4 #EDFAE5

Accessibility & contrast

On white

1.48

#A4E681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#A4E681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E681

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E681	#FFFFFF	#000000	##000000
##A4E681	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD879

Deuteranopia (green-blind)

#E3D287

Tritanopia (blue-blind)

#A3DFCE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e681;
/* rgb */ color: rgb(164, 230, 129);
/* oklch */ color: oklch(85.8% 0.148 135.5);

Tailwind

colors: {
  custom: {
    50: '#c1eea7',
    500: '#a4e681',
    950: '#000000',
  },
}

SCSS

$custom: #a4e681;
$custom-light: #c1eea7;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e681",
  "rgb": {
    "r": 164,
    "g": 230,
    "b": 129
  },
  "hsl": {
    "h": 99.208,
    "s": 66.887,
    "l": 70.392
  },
  "oklch": {
    "l": 0.85763,
    "c": 0.14813,
    "h": 135.5
  },
  "luminance": 0.66071
}

Semantic roles & 50–950 ramp

primary

#A4E681

secondary

#974DBE

accent

#17CF8F

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #A4E681

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

Preview Lab → · Contrast checker → · Palette generator →