#A4E64B#A4E64B

#A4E64B is a very light, vivid yellow-green. Relative luminance 0.650; OKLCH L 85.1% C 0.194 H 129.7°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#A4E64B
RGB	rgb(164, 230, 75)
HSL	hsl(86, 76%, 60%)
HSV	hsv(86, 67%, 90%)
CMYK	cmyk(28.7%, 0%, 67.4%, 9.8%)
CIE-LAB	lab(84.48, -43.76, 65.90)
CIE-LCH	lch(84.48, 79.10, 123.59°)
OKLab	oklab(85.14% -0.124 0.1495)
OKLCH	oklch(85.14% 0.194 129.7)
XYZ	xyz(44.8764, 64.9929, 16.8357)
Luminance	0.6499 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E64B #8D4BE6

analogous

#E6DA4B #A4E64B #57E64B

triadic

#A4E64B #4BA4E6 #E64BA4

tetradic

#A4E64B #4BE6DA #8D4BE6 #E64B57

square

#A4E64B #4BE6DA #8D4BE6 #E64B57

split-complementary

#A4E64B #4B57E6 #DA4BE6

monochromatic

#66A016 #88D61E #A4E64B #BFED81 #DAF5B6

Accessibility & contrast

On white

1.50

#A4E64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#A4E64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E64B

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E64B	#FFFFFF	#000000	##000000
##A4E64B	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D634

Deuteranopia (green-blind)

#E7D158

Tritanopia (blue-blind)

#A8DCC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a4e64b;
/* rgb */ color: rgb(164, 230, 75);
/* oklch */ color: oklch(85.1% 0.194 129.7);

Tailwind

colors: {
  custom: {
    50: '#c3ee85',
    500: '#a4e64b',
    950: '#000000',
  },
}

SCSS

$custom: #a4e64b;
$custom-light: #c3ee85;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e64b",
  "rgb": {
    "r": 164,
    "g": 230,
    "b": 75
  },
  "hsl": {
    "h": 85.548,
    "s": 75.61,
    "l": 59.804
  },
  "oklch": {
    "l": 0.85137,
    "c": 0.19423,
    "h": 129.7
  },
  "luminance": 0.64994
}

Semantic roles & 50–950 ramp

primary

#A4E64B

secondary

#6232A3

accent

#36F286

background

#FDFFFC

surface

#F9FEF3

border

#D2D6CD

text

#13160C

muted

#82857F

Preview Lab

Preview with #A4E64B

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

Preview Lab → · Contrast checker → · Palette generator →