#A4E57B#A4E57B

#A4E57B is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.4% C 0.153 H 134.4°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#A4E57B
RGB	rgb(164, 229, 123)
HSL	hsl(97, 67%, 69%)
HSV	hsv(97, 46%, 90%)
CMYK	cmyk(28.4%, 0%, 46.3%, 10.2%)
CIE-LAB	lab(84.67, -38.80, 45.07)
CIE-LCH	lch(84.67, 59.47, 130.73°)
OKLab	oklab(85.44% -0.1068 0.109)
OKLCH	oklch(85.44% 0.153 134.4)
XYZ	xyz(46.9033, 65.3597, 28.8795)
Luminance	0.6536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E57B #BC7BE5

analogous

#D9E57B #A4E57B #7BE587

triadic

#A4E57B #7BA4E5 #E57BA4

tetradic

#A4E57B #7BD9E5 #BC7BE5 #E5877B

square

#A4E57B #7BD9E5 #BC7BE5 #E5877B

split-complementary

#A4E57B #877BE5 #E57BD9

monochromatic

#61C026 #81DB48 #A4E57B #C7EFAE #EAF9E1

Accessibility & contrast

On white

1.49

#A4E57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#A4E57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E57B

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E57B	#FFFFFF	#000000	##000000
##A4E57B	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD772

Deuteranopia (green-blind)

#E3D181

Tritanopia (blue-blind)

#A4DECC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a4e57b;
/* rgb */ color: rgb(164, 229, 123);
/* oklch */ color: oklch(85.4% 0.153 134.4);

Tailwind

colors: {
  custom: {
    50: '#c1eda3',
    500: '#a4e57b',
    950: '#000000',
  },
}

SCSS

$custom: #a4e57b;
$custom-light: #c1eda3;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e57b",
  "rgb": {
    "r": 164,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 96.792,
    "s": 67.089,
    "l": 69.02
  },
  "oklch": {
    "l": 0.85443,
    "c": 0.15262,
    "h": 134.4
  },
  "luminance": 0.65361
}

Semantic roles & 50–950 ramp

primary

#A4E57B

secondary

#8F47BD

accent

#17CF88

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #A4E57B

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

Preview Lab → · Contrast checker → · Palette generator →