#AFFA78#AFFA78

#AFFA78 is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 90.9% C 0.179 H 133.6°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#AFFA78
RGB	rgb(175, 250, 120)
HSL	hsl(95, 93%, 73%)
HSV	hsv(95, 52%, 98%)
CMYK	cmyk(30%, 0%, 52%, 2%)
CIE-LAB	lab(91.16, -44.61, 54.52)
CIE-LCH	lch(91.16, 70.44, 129.29°)
OKLab	oklab(90.85% -0.1235 0.1296)
OKLCH	oklch(90.85% 0.179 133.6)
XYZ	xyz(55.2539, 78.8393, 30.0719)
Luminance	0.7884 (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

#AFFA78 #C378FA

analogous

#F0FA78 #AFFA78 #78FA82

triadic

#AFFA78 #78AFFA #FA78AF

tetradic

#AFFA78 #78F0FA #C378FA #FA8278

square

#AFFA78 #78F0FA #C378FA #FA8278

split-complementary

#AFFA78 #8278FA #FA78F0

monochromatic

#6AEF09 #8CF83D #AFFA78 #D2FCB3 #EEFEE1

Accessibility & contrast

On white

1.25

#AFFA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#AFFA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFFA78

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFFA78	#FFFFFF	#000000	##000000
##AFFA78	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6C

Deuteranopia (green-blind)

#F8E381

Tritanopia (blue-blind)

#AFF2DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #affa78;
/* rgb */ color: rgb(175, 250, 120);
/* oklch */ color: oklch(90.9% 0.179 133.6);

Tailwind

colors: {
  custom: {
    50: '#cafca2',
    500: '#affa78',
    950: '#000000',
  },
}

SCSS

$custom: #affa78;
$custom-light: #cafca2;
$custom-dark: #000000;

JSON

{
  "hex": "#affa78",
  "rgb": {
    "r": 175,
    "g": 250,
    "b": 120
  },
  "hsl": {
    "h": 94.615,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90851,
    "c": 0.17908,
    "h": 133.6
  },
  "luminance": 0.78841
}

Semantic roles & 50–950 ramp

primary

#AFFA78

secondary

#9740D6

accent

#00E684

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #AFFA78

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

Preview Lab → · Contrast checker → · Palette generator →