#AAFA78#AAFA78

#AAFA78 is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 90.6% C 0.182 H 134.8°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#AAFA78
RGB	rgb(170, 250, 120)
HSL	hsl(97, 93%, 73%)
HSV	hsv(97, 52%, 98%)
CMYK	cmyk(32%, 0%, 52%, 2%)
CIE-LAB	lab(90.90, -46.29, 54.15)
CIE-LCH	lch(90.90, 71.23, 130.53°)
OKLab	oklab(90.57% -0.1279 0.1289)
OKLCH	oklch(90.57% 0.182 134.8)
XYZ	xyz(54.1521, 78.2712, 30.0203)
Luminance	0.7827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAFA78 #C878FA

analogous

#EBFA78 #AAFA78 #78FA87

triadic

#AAFA78 #78AAFA #FA78AA

tetradic

#AAFA78 #78EBFA #C878FA #FA8778

square

#AAFA78 #78EBFA #C878FA #FA8778

split-complementary

#AAFA78 #8778FA #FA78EB

monochromatic

#61EF09 #85F83D #AAFA78 #CFFCB3 #ECFEE1

Accessibility & contrast

On white

1.26

#AAFA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#AAFA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAFA78

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAFA78	#FFFFFF	#000000	##000000
##AAFA78	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)

#FFE96C

Deuteranopia (green-blind)

#F7E381

Tritanopia (blue-blind)

#A9F2DD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #aafa78;
/* rgb */ color: rgb(170, 250, 120);
/* oklch */ color: oklch(90.6% 0.182 134.8);

Tailwind

colors: {
  custom: {
    50: '#c7fca2',
    500: '#aafa78',
    950: '#000000',
  },
}

SCSS

$custom: #aafa78;
$custom-light: #c7fca2;
$custom-dark: #000000;

JSON

{
  "hex": "#aafa78",
  "rgb": {
    "r": 170,
    "g": 250,
    "b": 120
  },
  "hsl": {
    "h": 96.923,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90573,
    "c": 0.18159,
    "h": 134.8
  },
  "luminance": 0.78273
}

Semantic roles & 50–950 ramp

primary

#AAFA78

secondary

#9C40D6

accent

#00E68D

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #AAFA78

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

Preview Lab → · Contrast checker → · Palette generator →