#AFF979#AFF979

#AFF979 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 90.6% C 0.177 H 133.6°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#AFF979
RGB	rgb(175, 249, 121)
HSL	hsl(95, 91%, 73%)
HSV	hsv(95, 51%, 98%)
CMYK	cmyk(29.7%, 0%, 51.4%, 2.4%)
CIE-LAB	lab(90.89, -44.07, 53.74)
CIE-LCH	lch(90.89, 69.49, 129.36°)
OKLab	oklab(90.64% -0.122 0.128)
OKLCH	oklch(90.64% 0.177 133.6)
XYZ	xyz(55.0050, 78.2439, 30.2899)
Luminance	0.7825 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF979 #C379F9

analogous

#EFF979 #AFF979 #79F983

triadic

#AFF979 #79AFF9 #F979AF

tetradic

#AFF979 #79EFF9 #C379F9 #F98379

square

#AFF979 #79EFF9 #C379F9 #F98379

split-complementary

#AFF979 #8379F9 #F979EF

monochromatic

#6AED0B #8CF63E #AFF979 #D2FCB4 #EEFEE2

Accessibility & contrast

On white

1.26

#AFF979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#AFF979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF979

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF979	#FFFFFF	#000000	##000000
##AFF979	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96D

Deuteranopia (green-blind)

#F7E381

Tritanopia (blue-blind)

#AFF1DC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #aff979;
/* rgb */ color: rgb(175, 249, 121);
/* oklch */ color: oklch(90.6% 0.177 133.6);

Tailwind

colors: {
  custom: {
    50: '#cafba2',
    500: '#aff979',
    950: '#000000',
  },
}

SCSS

$custom: #aff979;
$custom-light: #cafba2;
$custom-dark: #000000;

JSON

{
  "hex": "#aff979",
  "rgb": {
    "r": 175,
    "g": 249,
    "b": 121
  },
  "hsl": {
    "h": 94.688,
    "s": 91.429,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90635,
    "c": 0.17683,
    "h": 133.6
  },
  "luminance": 0.78246
}

Semantic roles & 50–950 ramp

primary

#AFF979

secondary

#9741D5

accent

#00E685

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #AFF979

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

Preview Lab → · Contrast checker → · Palette generator →