#AFF377#AFF377

#AFF377 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.2% C 0.170 H 132.7°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#AFF377
RGB	rgb(175, 243, 119)
HSL	hsl(93, 84%, 71%)
HSV	hsv(93, 51%, 95%)
CMYK	cmyk(28%, 0%, 51%, 4.7%)
CIE-LAB	lab(89.18, -41.66, 52.60)
CIE-LCH	lch(89.18, 67.10, 128.38°)
OKLab	oklab(89.24% -0.1155 0.1254)
OKLCH	oklch(89.24% 0.17 132.7)
XYZ	xyz(53.0587, 74.5454, 29.0424)
Luminance	0.7455 (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

#AFF377 #BB77F3

analogous

#EDF377 #AFF377 #77F37D

triadic

#AFF377 #77AFF3 #F377AF

tetradic

#AFF377 #77EDF3 #BB77F3 #F37D77

square

#AFF377 #77EDF3 #BB77F3 #F37D77

split-complementary

#AFF377 #7D77F3 #F377ED

monochromatic

#6EDC13 #8EEE3F #AFF377 #D0F8AF #EEFDE3

Accessibility & contrast

On white

1.32

#AFF377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#AFF377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF377

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF377	#FFFFFF	#000000	##000000
##AFF377	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46C

Deuteranopia (green-blind)

#F2DE7F

Tritanopia (blue-blind)

#B0EBD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff377;
/* rgb */ color: rgb(175, 243, 119);
/* oklch */ color: oklch(89.2% 0.170 132.7);

Tailwind

colors: {
  custom: {
    50: '#caf7a1',
    500: '#aff377',
    950: '#000000',
  },
}

SCSS

$custom: #aff377;
$custom-light: #caf7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#aff377",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 92.903,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.8924,
    "c": 0.17047,
    "h": 132.7
  },
  "luminance": 0.74547
}

Semantic roles & 50–950 ramp

primary

#AFF377

secondary

#8E41CD

accent

#05E07D

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #AFF377

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

Preview Lab → · Contrast checker → · Palette generator →