#CFE778#CFE778

#CFE778 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.7% C 0.140 H 119.4°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#CFE778
RGB	rgb(207, 231, 120)
HSL	hsl(73, 70%, 69%)
HSV	hsv(73, 48%, 91%)
CMYK	cmyk(10.4%, 0%, 48.1%, 9.4%)
CIE-LAB	lab(87.86, -24.31, 51.01)
CIE-LCH	lch(87.86, 56.51, 115.48°)
OKLab	oklab(88.69% -0.0685 0.1217)
OKLCH	oklch(88.69% 0.14 119.4)
XYZ	xyz(57.6986, 71.7736, 28.5797)
Luminance	0.7177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE778 #9078E7

analogous

#E7C878 #CFE778 #98E778

triadic

#CFE778 #78CFE7 #E778CF

tetradic

#CFE778 #78E7C8 #9078E7 #E77898

square

#CFE778 #78E7C8 #9078E7 #E77898

split-complementary

#CFE778 #7898E7 #C878E7

monochromatic

#A0C223 #BDDE44 #CFE778 #E1F0AC #F4F9E0

Accessibility & contrast

On white

1.37

#CFE778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#CFE778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE778

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE778	#FFFFFF	#000000	##000000
##CFE778	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DC6E

Deuteranopia (green-blind)

#F0DD7E

Tritanopia (blue-blind)

#D8DDCD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cfe778;
/* rgb */ color: rgb(207, 231, 120);
/* oklch */ color: oklch(88.7% 0.140 119.4);

Tailwind

colors: {
  custom: {
    50: '#dfeea1',
    500: '#cfe778',
    950: '#000000',
  },
}

SCSS

$custom: #cfe778;
$custom-light: #dfeea1;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe778",
  "rgb": {
    "r": 207,
    "g": 231,
    "b": 120
  },
  "hsl": {
    "h": 72.973,
    "s": 69.811,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88689,
    "c": 0.13962,
    "h": 119.4
  },
  "luminance": 0.71773
}

Semantic roles & 50–950 ramp

primary

#CFE778

secondary

#5F44BF

accent

#14D23D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #CFE778

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

Preview Lab → · Contrast checker → · Palette generator →