#A4F55F#A4F55F

#A4F55F is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 88.8% C 0.199 H 133.1°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#A4F55F
RGB	rgb(164, 245, 95)
HSL	hsl(92, 88%, 67%)
HSV	hsv(92, 61%, 96%)
CMYK	cmyk(33.1%, 0%, 61.2%, 3.9%)
CIE-LAB	lab(88.93, -48.60, 62.72)
CIE-LCH	lch(88.93, 79.34, 127.77°)
OKLab	oklab(88.81% -0.1357 0.1452)
OKLCH	oklch(88.81% 0.199 133.1)
XYZ	xyz(50.0270, 74.0216, 22.4760)
Luminance	0.7402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.67

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F55F #B05FF5

analogous

#EFF55F #A4F55F #5FF565

triadic

#A4F55F #5FA4F5 #F55FA4

tetradic

#A4F55F #5FEFF5 #B05FF5 #F5655F

square

#A4F55F #5FEFF5 #B05FF5 #F5655F

split-complementary

#A4F55F #655FF5 #F55FEF

monochromatic

#65CD0D #83F125 #A4F55F #C5F999 #E6FCD2

Accessibility & contrast

On white

1.33

#A4F55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#A4F55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F55F

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F55F	#FFFFFF	#000000	##000000
##A4F55F	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34D

Deuteranopia (green-blind)

#F3DD6B

Tritanopia (blue-blind)

#A5ECD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4f55f;
/* rgb */ color: rgb(164, 245, 95);
/* oklch */ color: oklch(88.8% 0.199 133.1);

Tailwind

colors: {
  custom: {
    50: '#c3f992',
    500: '#a4f55f',
    950: '#000000',
  },
}

SCSS

$custom: #a4f55f;
$custom-light: #c3f992;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f55f",
  "rgb": {
    "r": 164,
    "g": 245,
    "b": 95
  },
  "hsl": {
    "h": 92.4,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.8881,
    "c": 0.19873,
    "h": 133.1
  },
  "luminance": 0.74024
}

Semantic roles & 50–950 ramp

primary

#A4F55F

secondary

#822FC9

accent

#01E57C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F55F

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

Preview Lab → · Contrast checker → · Palette generator →