#A4E37B#A4E37B

#A4E37B is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 85.0% C 0.150 H 134.2°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#A4E37B
RGB	rgb(164, 227, 123)
HSL	hsl(96, 65%, 69%)
HSV	hsv(96, 46%, 89%)
CMYK	cmyk(27.8%, 0%, 45.8%, 11%)
CIE-LAB	lab(84.10, -37.90, 44.36)
CIE-LCH	lch(84.10, 58.35, 130.51°)
OKLab	oklab(84.98% -0.1044 0.1074)
OKLCH	oklch(84.98% 0.15 134.2)
XYZ	xyz(46.3531, 64.2593, 28.6961)
Luminance	0.6426 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E37B #BA7BE3

analogous

#D8E37B #A4E37B #7BE386

triadic

#A4E37B #7BA4E3 #E37BA4

tetradic

#A4E37B #7BD8E3 #BA7BE3 #E3867B

square

#A4E37B #7BD8E3 #BA7BE3 #E3867B

split-complementary

#A4E37B #867BE3 #E37BD8

monochromatic

#62BC28 #81D849 #A4E37B #C7EEAD #EAF8E0

Accessibility & contrast

On white

1.52

#A4E37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#A4E37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E37B

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E37B	#FFFFFF	#000000	##000000
##A4E37B	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD573

Deuteranopia (green-blind)

#E1D081

Tritanopia (blue-blind)

#A4DCCA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e37b;
/* rgb */ color: rgb(164, 227, 123);
/* oklch */ color: oklch(85.0% 0.150 134.2);

Tailwind

colors: {
  custom: {
    50: '#c1eca3',
    500: '#a4e37b',
    950: '#000000',
  },
}

SCSS

$custom: #a4e37b;
$custom-light: #c1eca3;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e37b",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 123
  },
  "hsl": {
    "h": 96.346,
    "s": 65,
    "l": 68.627
  },
  "oklch": {
    "l": 0.84983,
    "c": 0.14976,
    "h": 134.2
  },
  "luminance": 0.64261
}

Semantic roles & 50–950 ramp

primary

#A4E37B

secondary

#8D48BA

accent

#19CD86

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #A4E37B

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

Preview Lab → · Contrast checker → · Palette generator →