#CAF178#CAF178

#CAF178 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.5% C 0.155 H 124.2°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#CAF178
RGB	rgb(202, 241, 120)
HSL	hsl(79, 81%, 71%)
HSV	hsv(79, 50%, 95%)
CMYK	cmyk(16.2%, 0%, 50.2%, 5.5%)
CIE-LAB	lab(90.24, -30.92, 53.79)
CIE-LCH	lch(90.24, 62.05, 119.89°)
OKLab	oklab(90.52% -0.0869 0.1278)
OKLCH	oklch(90.52% 0.155 124.2)
XYZ	xyz(59.2026, 76.8228, 29.4750)
Luminance	0.7682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAF178 #9F78F1

analogous

#F1DB78 #CAF178 #8DF178

triadic

#CAF178 #78CAF1 #F178CA

tetradic

#CAF178 #78F1DB #9F78F1 #F1788D

square

#CAF178 #78F1DB #9F78F1 #F1788D

split-complementary

#CAF178 #788DF1 #DB78F1

monochromatic

#9AD816 #B4EB41 #CAF178 #E0F7AF #F4FCE3

Accessibility & contrast

On white

1.28

#CAF178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#CAF178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAF178

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAF178	#FFFFFF	#000000	##000000
##CAF178	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46D

Deuteranopia (green-blind)

#F7E37F

Tritanopia (blue-blind)

#D1E7D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #caf178;
/* rgb */ color: rgb(202, 241, 120);
/* oklch */ color: oklch(90.5% 0.155 124.2);

Tailwind

colors: {
  custom: {
    50: '#dcf5a2',
    500: '#caf178',
    950: '#000000',
  },
}

SCSS

$custom: #caf178;
$custom-light: #dcf5a2;
$custom-dark: #000000;

JSON

{
  "hex": "#caf178",
  "rgb": {
    "r": 202,
    "g": 241,
    "b": 120
  },
  "hsl": {
    "h": 79.339,
    "s": 81.208,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90516,
    "c": 0.15454,
    "h": 124.2
  },
  "luminance": 0.76823
}

Semantic roles & 50–950 ramp

primary

#CAF178

secondary

#6E42CB

accent

#08DE4D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CAF178

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

Preview Lab → · Contrast checker → · Palette generator →