#A4E371#A4E371

#A4E371 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.8% C 0.159 H 132.7°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#A4E371
RGB	rgb(164, 227, 113)
HSL	hsl(93, 67%, 67%)
HSV	hsv(93, 50%, 89%)
CMYK	cmyk(27.8%, 0%, 50.2%, 11%)
CIE-LAB	lab(83.98, -39.06, 48.99)
CIE-LCH	lch(83.98, 62.65, 128.57°)
OKLab	oklab(84.84% -0.1082 0.1171)
OKLCH	oklch(84.84% 0.159 132.7)
XYZ	xyz(45.7588, 64.0216, 25.5661)
Luminance	0.6402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E371 #B071E3

analogous

#DDE371 #A4E371 #71E377

triadic

#A4E371 #71A4E3 #E371A4

tetradic

#A4E371 #71DDE3 #B071E3 #E37771

square

#A4E371 #71DDE3 #B071E3 #E37771

split-complementary

#A4E371 #7771E3 #E371DD

monochromatic

#65B624 #83D93E #A4E371 #C5EDA4 #E6F7D7

Accessibility & contrast

On white

1.52

#A4E371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#A4E371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E371

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E371	#FFFFFF	#000000	##000000
##A4E371	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD567

Deuteranopia (green-blind)

#E2D078

Tritanopia (blue-blind)

#A5DBC9

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e371;
/* rgb */ color: rgb(164, 227, 113);
/* oklch */ color: oklch(84.8% 0.159 132.7);

Tailwind

colors: {
  custom: {
    50: '#c2ec9c',
    500: '#a4e371',
    950: '#000000',
  },
}

SCSS

$custom: #a4e371;
$custom-light: #c2ec9c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e371",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 113
  },
  "hsl": {
    "h": 93.158,
    "s": 67.059,
    "l": 66.667
  },
  "oklch": {
    "l": 0.84843,
    "c": 0.15941,
    "h": 132.7
  },
  "luminance": 0.64023
}

Semantic roles & 50–950 ramp

primary

#A4E371

secondary

#8242B6

accent

#17CF7C

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160E

muted

#82847F

Preview Lab

Preview with #A4E371

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

Preview Lab → · Contrast checker → · Palette generator →