#A4D057#A4D057

#A4D057 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.1% C 0.157 H 126.5°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#A4D057
RGB	rgb(164, 208, 87)
HSL	hsl(82, 56%, 58%)
HSV	hsv(82, 58%, 82%)
CMYK	cmyk(21.2%, 0%, 58.2%, 18.4%)
CIE-LAB	lab(78.28, -32.99, 54.25)
CIE-LCH	lch(78.28, 63.49, 121.31°)
OKLab	oklab(80.15% -0.0934 0.1263)
OKLCH	oklch(80.15% 0.157 126.5)
XYZ	xyz(39.5860, 53.6918, 17.2930)
Luminance	0.5369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D057 #8357D0

analogous

#D0BF57 #A4D057 #67D057

triadic

#A4D057 #57A4D0 #D057A4

tetradic

#A4D057 #57D0BF #8357D0 #D05767

square

#A4D057 #57D0BF #8357D0 #D05767

split-complementary

#A4D057 #5767D0 #BF57D0

monochromatic

#648726 #87B733 #A4D057 #BEDD87 #D8EBB7

Accessibility & contrast

On white

1.79

#A4D057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#A4D057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D057

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D057	#FFFFFF	#000000	##000000
##A4D057	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC34A

Deuteranopia (green-blind)

#D4C15F

Tritanopia (blue-blind)

#AAC7B6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a4d057;
/* rgb */ color: rgb(164, 208, 87);
/* oklch */ color: oklch(80.1% 0.157 126.5);

Tailwind

colors: {
  custom: {
    50: '#c2de8a',
    500: '#a4d057',
    950: '#000000',
  },
}

SCSS

$custom: #a4d057;
$custom-light: #c2de8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d057",
  "rgb": {
    "r": 164,
    "g": 208,
    "b": 87
  },
  "hsl": {
    "h": 81.818,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80145,
    "c": 0.15703,
    "h": 126.5
  },
  "luminance": 0.53692
}

Semantic roles & 50–950 ramp

primary

#A4D057

secondary

#5B3E8E

accent

#48E07F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D057

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

Preview Lab → · Contrast checker → · Palette generator →