#AFF374#AFF374

#AFF374 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.2% C 0.173 H 132.3°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#AFF374
RGB	rgb(175, 243, 116)
HSL	hsl(92, 84%, 70%)
HSV	hsv(92, 52%, 95%)
CMYK	cmyk(28%, 0%, 52.3%, 4.7%)
CIE-LAB	lab(89.15, -41.98, 53.94)
CIE-LCH	lch(89.15, 68.35, 127.89°)
OKLab	oklab(89.2% -0.1166 0.1281)
OKLCH	oklch(89.2% 0.173 132.3)
XYZ	xyz(52.8814, 74.4745, 28.1085)
Luminance	0.7448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF374 #B874F3

analogous

#EEF374 #AFF374 #74F378

triadic

#AFF374 #74AFF3 #F374AF

tetradic

#AFF374 #74EEF3 #B874F3 #F37874

square

#AFF374 #74EEF3 #B874F3 #F37874

split-complementary

#AFF374 #7874F3 #F374EE

monochromatic

#6FDA13 #8FEE3C #AFF374 #CFF8AC #EFFDE3

Accessibility & contrast

On white

1.32

#AFF374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#AFF374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF374

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF374	#FFFFFF	#000000	##000000
##AFF374	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE368

Deuteranopia (green-blind)

#F2DE7C

Tritanopia (blue-blind)

#B1EAD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff374;
/* rgb */ color: rgb(175, 243, 116);
/* oklch */ color: oklch(89.2% 0.173 132.3);

Tailwind

colors: {
  custom: {
    50: '#caf79f',
    500: '#aff374',
    950: '#000000',
  },
}

SCSS

$custom: #aff374;
$custom-light: #caf79f;
$custom-dark: #000000;

JSON

{
  "hex": "#aff374",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 116
  },
  "hsl": {
    "h": 92.126,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89202,
    "c": 0.17319,
    "h": 132.3
  },
  "luminance": 0.74476
}

Semantic roles & 50–950 ramp

primary

#AFF374

secondary

#8B3ECD

accent

#05E17B

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #AFF374

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

Preview Lab → · Contrast checker → · Palette generator →