#A4DE57#A4DE57

#A4DE57 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.4% C 0.175 H 129.2°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#A4DE57
RGB	rgb(164, 222, 87)
HSL	hsl(86, 67%, 61%)
HSV	hsv(86, 61%, 87%)
CMYK	cmyk(26.1%, 0%, 60.8%, 12.9%)
CIE-LAB	lab(82.28, -39.35, 58.72)
CIE-LCH	lch(82.28, 70.68, 123.83°)
OKLab	oklab(83.38% -0.1109 0.1358)
OKLCH	oklch(83.38% 0.175 129.2)
XYZ	xyz(43.1512, 60.8222, 18.4814)
Luminance	0.6082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DE57 #9157DE

analogous

#DED557 #A4DE57 #60DE57

triadic

#A4DE57 #57A4DE #DE57A4

tetradic

#A4DE57 #57DED5 #9157DE #DE5760

square

#A4DE57 #57DED5 #9157DE #DE5760

split-complementary

#A4DE57 #5760DE #D557DE

monochromatic

#669C1F #88CF29 #A4DE57 #C0E88A #DBF2BD

Accessibility & contrast

On white

1.60

#A4DE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#A4DE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DE57

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DE57	#FFFFFF	#000000	##000000
##A4DE57	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF47

Deuteranopia (green-blind)

#E0CB61

Tritanopia (blue-blind)

#A8D5C1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4de57;
/* rgb */ color: rgb(164, 222, 87);
/* oklch */ color: oklch(83.4% 0.175 129.2);

Tailwind

colors: {
  custom: {
    50: '#c2e88b',
    500: '#a4de57',
    950: '#000000',
  },
}

SCSS

$custom: #a4de57;
$custom-light: #c2e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4de57",
  "rgb": {
    "r": 164,
    "g": 222,
    "b": 87
  },
  "hsl": {
    "h": 85.778,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83384,
    "c": 0.17535,
    "h": 129.2
  },
  "luminance": 0.60823
}

Semantic roles & 50–950 ramp

primary

#A4DE57

secondary

#653AA0

accent

#16CF66

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DE57

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

Preview Lab → · Contrast checker → · Palette generator →