#C4E78C#C4E78C

#C4E78C is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 88.2% C 0.123 H 126.0°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#C4E78C
RGB	rgb(196, 231, 140)
HSL	hsl(83, 65%, 73%)
HSV	hsv(83, 39%, 91%)
CMYK	cmyk(15.2%, 0%, 39.4%, 9.4%)
CIE-LAB	lab(87.38, -26.24, 40.57)
CIE-LCH	lch(87.38, 48.32, 122.90°)
OKLab	oklab(88.2% -0.0721 0.0994)
OKLCH	oklch(88.2% 0.123 126)
XYZ	xyz(56.0741, 70.7806, 35.5137)
Luminance	0.7078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E78C #AF8CE7

analogous

#E7DD8C #C4E78C #96E78C

triadic

#C4E78C #8CC4E7 #E78CC4

tetradic

#C4E78C #8CE7DD #AF8CE7 #E78C96

square

#C4E78C #8CE7DD #AF8CE7 #E78C96

split-complementary

#C4E78C #8C96E7 #DD8CE7

monochromatic

#8FCE2B #AADC59 #C4E78C #DEF2BF #F2FAE6

Accessibility & contrast

On white

1.39

#C4E78C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#C4E78C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E78C

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E78C	#FFFFFF	#000000	##000000
##C4E78C	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DC85

Deuteranopia (green-blind)

#EBDA91

Tritanopia (blue-blind)

#C9DFD1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c4e78c;
/* rgb */ color: rgb(196, 231, 140);
/* oklch */ color: oklch(88.2% 0.123 126.0);

Tailwind

colors: {
  custom: {
    50: '#d7eeaf',
    500: '#c4e78c',
    950: '#000000',
  },
}

SCSS

$custom: #c4e78c;
$custom-light: #d7eeaf;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e78c",
  "rgb": {
    "r": 196,
    "g": 231,
    "b": 140
  },
  "hsl": {
    "h": 83.077,
    "s": 65.468,
    "l": 72.745
  },
  "oklch": {
    "l": 0.882,
    "c": 0.12282,
    "h": 126
  },
  "luminance": 0.70781
}

Semantic roles & 50–950 ramp

primary

#C4E78C

secondary

#7F57C0

accent

#18CD5E

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#141610

muted

#838581

Preview Lab

Preview with #C4E78C

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

Preview Lab → · Contrast checker → · Palette generator →