#A4D455#A4D455

#A4D455 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.164 H 127.2°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#A4D455
RGB	rgb(164, 212, 85)
HSL	hsl(83, 60%, 58%)
HSV	hsv(83, 60%, 83%)
CMYK	cmyk(22.6%, 0%, 59.9%, 16.9%)
CIE-LAB	lab(79.41, -35.00, 56.38)
CIE-LCH	lch(79.41, 66.36, 121.83°)
OKLab	oklab(81.05% -0.0991 0.1306)
OKLCH	oklch(81.05% 0.164 127.2)
XYZ	xyz(40.4930, 55.6347, 17.1978)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D455 #8555D4

analogous

#D4C455 #A4D455 #64D455

triadic

#A4D455 #55A4D4 #D455A4

tetradic

#A4D455 #55D4C4 #8555D4 #D45564

square

#A4D455 #55D4C4 #8555D4 #D45564

split-complementary

#A4D455 #5564D4 #C455D4

monochromatic

#648B23 #87BC30 #A4D455 #BEE086 #D8EDB7

Accessibility & contrast

On white

1.73

#A4D455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#A4D455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D455

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D455	#FFFFFF	#000000	##000000
##A4D455	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC747

Deuteranopia (green-blind)

#D7C45E

Tritanopia (blue-blind)

#A9CBB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d455;
/* rgb */ color: rgb(164, 212, 85);
/* oklch */ color: oklch(81.0% 0.164 127.2);

Tailwind

colors: {
  custom: {
    50: '#c2e18a',
    500: '#a4d455',
    950: '#000000',
  },
}

SCSS

$custom: #a4d455;
$custom-light: #c2e18a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d455",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 85
  },
  "hsl": {
    "h": 82.677,
    "s": 59.624,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81048,
    "c": 0.16395,
    "h": 127.2
  },
  "luminance": 0.55635
}

Semantic roles & 50–950 ramp

primary

#A4D455

secondary

#5C3C91

accent

#45E381

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D455

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

Preview Lab → · Contrast checker → · Palette generator →