#A4E583#A4E583

#A4E583 is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.6% C 0.145 H 135.8°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#A4E583
RGB	rgb(164, 229, 131)
HSL	hsl(100, 65%, 71%)
HSV	hsv(100, 43%, 90%)
CMYK	cmyk(28.4%, 0%, 42.8%, 10.2%)
CIE-LAB	lab(84.78, -37.80, 41.30)
CIE-LCH	lch(84.78, 55.99, 132.47°)
OKLab	oklab(85.57% -0.1037 0.1009)
OKLCH	oklch(85.57% 0.145 135.8)
XYZ	xyz(47.4247, 65.5682, 31.6256)
Luminance	0.6557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E583 #C483E5

analogous

#D5E583 #A4E583 #83E593

triadic

#A4E583 #83A4E5 #E583A4

tetradic

#A4E583 #83D5E5 #C483E5 #E59383

square

#A4E583 #83D5E5 #C483E5 #E59383

split-complementary

#A4E583 #9383E5 #E583D5

monochromatic

#5DC429 #7FDA50 #A4E583 #C9F0B6 #ECFAE6

Accessibility & contrast

On white

1.49

#A4E583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#A4E583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E583

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E583	#FFFFFF	#000000	##000000
##A4E583	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD77B

Deuteranopia (green-blind)

#E2D289

Tritanopia (blue-blind)

#A3DECD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e583;
/* rgb */ color: rgb(164, 229, 131);
/* oklch */ color: oklch(85.6% 0.145 135.8);

Tailwind

colors: {
  custom: {
    50: '#c1eda8',
    500: '#a4e583',
    950: '#000000',
  },
}

SCSS

$custom: #a4e583;
$custom-light: #c1eda8;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e583",
  "rgb": {
    "r": 164,
    "g": 229,
    "b": 131
  },
  "hsl": {
    "h": 99.796,
    "s": 65.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.85565,
    "c": 0.14466,
    "h": 135.8
  },
  "luminance": 0.6557
}

Semantic roles & 50–950 ramp

primary

#A4E583

secondary

#984FBD

accent

#18CD90

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#121610

muted

#828580

Preview Lab

Preview with #A4E583

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

Preview Lab → · Contrast checker → · Palette generator →