#A4F163#A4F163

#A4F163 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 87.9% C 0.190 H 133.0°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#A4F163
RGB	rgb(164, 241, 99)
HSL	hsl(93, 84%, 67%)
HSV	hsv(93, 59%, 95%)
CMYK	cmyk(32%, 0%, 58.9%, 5.5%)
CIE-LAB	lab(87.83, -46.56, 59.80)
CIE-LCH	lch(87.83, 75.78, 127.91°)
OKLab	oklab(87.92% -0.1298 0.1394)
OKLCH	oklch(87.92% 0.19 133)
XYZ	xyz(49.0165, 71.7021, 23.0593)
Luminance	0.7170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F163 #B063F1

analogous

#EBF163 #A4F163 #63F169

triadic

#A4F163 #63A4F1 #F163A4

tetradic

#A4F163 #63EBF1 #B063F1 #F16963

square

#A4F163 #63EBF1 #B063F1 #F16963

split-complementary

#A4F163 #6963F1 #F163EB

monochromatic

#65C812 #83EC2B #A4F163 #C5F69B #E6FBD3

Accessibility & contrast

On white

1.37

#A4F163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#A4F163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F163

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F163	#FFFFFF	#000000	##000000
##A4F163	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE053

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#A5E8D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a4f163;
/* rgb */ color: rgb(164, 241, 99);
/* oklch */ color: oklch(87.9% 0.190 133.0);

Tailwind

colors: {
  custom: {
    50: '#c3f694',
    500: '#a4f163',
    950: '#000000',
  },
}

SCSS

$custom: #a4f163;
$custom-light: #c3f694;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f163",
  "rgb": {
    "r": 164,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 92.535,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.8792,
    "c": 0.19046,
    "h": 133
  },
  "luminance": 0.71704
}

Semantic roles & 50–950 ramp

primary

#A4F163

secondary

#8234C5

accent

#06E07C

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F163

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

Preview Lab → · Contrast checker → · Palette generator →