#C1EF77#C1EF77

#C1EF77 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.5% C 0.157 H 126.7°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#C1EF77
RGB	rgb(193, 239, 119)
HSL	hsl(83, 79%, 70%)
HSV	hsv(83, 50%, 94%)
CMYK	cmyk(19.2%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(89.11, -33.43, 52.77)
CIE-LCH	lch(89.11, 62.47, 122.36°)
OKLab	oklab(89.46% -0.0935 0.1256)
OKLCH	oklch(89.46% 0.157 126.7)
XYZ	xyz(56.1884, 74.4017, 28.8499)
Luminance	0.7440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1EF77 #A577EF

analogous

#EFE177 #C1EF77 #85EF77

triadic

#C1EF77 #77C1EF #EF77C1

tetradic

#C1EF77 #77EFE1 #A577EF #EF7785

square

#C1EF77 #77EFE1 #A577EF #EF7785

split-complementary

#C1EF77 #7785EF #E177EF

monochromatic

#8BD319 #A8E940 #C1EF77 #DAF5AE #F3FCE4

Accessibility & contrast

On white

1.32

#C1EF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#C1EF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1EF77

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1EF77	#FFFFFF	#000000	##000000
##C1EF77	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE26C

Deuteranopia (green-blind)

#F3DF7E

Tritanopia (blue-blind)

#C7E6D4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c1ef77;
/* rgb */ color: rgb(193, 239, 119);
/* oklch */ color: oklch(89.5% 0.157 126.7);

Tailwind

colors: {
  custom: {
    50: '#d6f4a1',
    500: '#c1ef77',
    950: '#000000',
  },
}

SCSS

$custom: #c1ef77;
$custom-light: #d6f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ef77",
  "rgb": {
    "r": 193,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 83,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89458,
    "c": 0.15657,
    "h": 126.7
  },
  "luminance": 0.74402
}

Semantic roles & 50–950 ramp

primary

#C1EF77

secondary

#7542C8

accent

#0ADB5A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C1EF77

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

Preview Lab → · Contrast checker → · Palette generator →