#A4D454#A4D454

#A4D454 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.165 H 127.1°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#A4D454
RGB	rgb(164, 212, 84)
HSL	hsl(83, 60%, 58%)
HSV	hsv(83, 60%, 83%)
CMYK	cmyk(22.6%, 0%, 60.4%, 16.9%)
CIE-LAB	lab(79.40, -35.09, 56.80)
CIE-LCH	lch(79.40, 66.77, 121.70°)
OKLab	oklab(81.04% -0.0994 0.1314)
OKLCH	oklch(81.04% 0.165 127.1)
XYZ	xyz(40.4535, 55.6189, 16.9900)
Luminance	0.5562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D454 #8454D4

analogous

#D4C454 #A4D454 #64D454

triadic

#A4D454 #54A4D4 #D454A4

tetradic

#A4D454 #54D4C4 #8454D4 #D45464

square

#A4D454 #54D4C4 #8454D4 #D45464

split-complementary

#A4D454 #5464D4 #C454D4

monochromatic

#648B23 #87BC2F #A4D454 #BEE085 #D8EDB6

Accessibility & contrast

On white

1.73

#A4D454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#A4D454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D454

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D454	#FFFFFF	#000000	##000000
##A4D454	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC745

Deuteranopia (green-blind)

#D7C45D

Tritanopia (blue-blind)

#AACBB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d454;
/* rgb */ color: rgb(164, 212, 84);
/* oklch */ color: oklch(81.0% 0.165 127.1);

Tailwind

colors: {
  custom: {
    50: '#c2e189',
    500: '#a4d454',
    950: '#000000',
  },
}

SCSS

$custom: #a4d454;
$custom-light: #c2e189;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d454",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 84
  },
  "hsl": {
    "h": 82.5,
    "s": 59.813,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81038,
    "c": 0.16476,
    "h": 127.1
  },
  "luminance": 0.5562
}

Semantic roles & 50–950 ramp

primary

#A4D454

secondary

#5B3B91

accent

#45E380

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D454

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

Preview Lab → · Contrast checker → · Palette generator →