#A4F975#A4F975

#A4F975 is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.0% C 0.186 H 135.7°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#A4F975
RGB	rgb(164, 249, 117)
HSL	hsl(99, 92%, 72%)
HSV	hsv(99, 53%, 98%)
CMYK	cmyk(34.1%, 0%, 53%, 2.4%)
CIE-LAB	lab(90.29, -48.16, 54.70)
CIE-LCH	lch(90.29, 72.88, 131.36°)
OKLab	oklab(89.98% -0.133 0.1299)
OKLCH	oklch(89.98% 0.186 135.7)
XYZ	xyz(52.3951, 76.9260, 28.9137)
Luminance	0.7693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F975 #CA75F9

analogous

#E6F975 #A4F975 #75F988

triadic

#A4F975 #75A4F9 #F975A4

tetradic

#A4F975 #75E6F9 #CA75F9 #F98875

square

#A4F975 #75E6F9 #CA75F9 #F98875

split-complementary

#A4F975 #8875F9 #F975E6

monochromatic

#5AE90A #7DF63A #A4F975 #CBFCB0 #ECFEE2

Accessibility & contrast

On white

1.28

#A4F975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#A4F975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F975

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F975	#FFFFFF	#000000	##000000
##A4F975	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE869

Deuteranopia (green-blind)

#F5E17E

Tritanopia (blue-blind)

#A2F1DB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a4f975;
/* rgb */ color: rgb(164, 249, 117);
/* oklch */ color: oklch(90.0% 0.186 135.7);

Tailwind

colors: {
  custom: {
    50: '#c3fca0',
    500: '#a4f975',
    950: '#000000',
  },
}

SCSS

$custom: #a4f975;
$custom-light: #c3fca0;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f975",
  "rgb": {
    "r": 164,
    "g": 249,
    "b": 117
  },
  "hsl": {
    "h": 98.636,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89982,
    "c": 0.18593,
    "h": 135.7
  },
  "luminance": 0.76928
}

Semantic roles & 50–950 ramp

primary

#A4F975

secondary

#9F3DD5

accent

#00E694

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A4F975

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

Preview Lab → · Contrast checker → · Palette generator →