#A4F779#A4F779

#A4F779 is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 89.6% C 0.180 H 136.0°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#A4F779
RGB	rgb(164, 247, 121)
HSL	hsl(100, 89%, 72%)
HSV	hsv(100, 51%, 97%)
CMYK	cmyk(33.6%, 0%, 51%, 3.1%)
CIE-LAB	lab(89.76, -46.88, 52.25)
CIE-LCH	lch(89.76, 70.20, 131.90°)
OKLab	oklab(89.57% -0.1292 0.1248)
OKLCH	oklch(89.57% 0.18 136)
XYZ	xyz(52.0205, 75.7923, 29.9739)
Luminance	0.7580 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F779 #CC79F7

analogous

#E3F779 #A4F779 #79F78D

triadic

#A4F779 #79A4F7 #F779A4

tetradic

#A4F779 #79E3F7 #CC79F7 #F78D79

square

#A4F779 #79E3F7 #CC79F7 #F78D79

split-complementary

#A4F779 #8D79F7 #F779E3

monochromatic

#58E80E #7DF43F #A4F779 #CBFAB3 #EBFDE2

Accessibility & contrast

On white

1.30

#A4F779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#A4F779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F779

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F779	#FFFFFF	#000000	##000000
##A4F779	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66E

Deuteranopia (green-blind)

#F3DF81

Tritanopia (blue-blind)

#A2EFDA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a4f779;
/* rgb */ color: rgb(164, 247, 121);
/* oklch */ color: oklch(89.6% 0.180 136.0);

Tailwind

colors: {
  custom: {
    50: '#c3faa2',
    500: '#a4f779',
    950: '#000000',
  },
}

SCSS

$custom: #a4f779;
$custom-light: #c3faa2;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f779",
  "rgb": {
    "r": 164,
    "g": 247,
    "b": 121
  },
  "hsl": {
    "h": 99.524,
    "s": 88.732,
    "l": 72.157
  },
  "oklch": {
    "l": 0.8957,
    "c": 0.17967,
    "h": 136
  },
  "luminance": 0.75795
}

Semantic roles & 50–950 ramp

primary

#A4F779

secondary

#A141D3

accent

#00E597

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A4F779

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

Preview Lab → · Contrast checker → · Palette generator →