#C9F877#C9F877

#C9F877 is a very light, vivid yellow-green. Relative luminance 0.809; OKLCH L 92.0% C 0.165 H 126.1°. Best body text is #000000 at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#C9F877
RGB	rgb(201, 248, 119)
HSL	hsl(82, 90%, 72%)
HSV	hsv(82, 52%, 97%)
CMYK	cmyk(19%, 0%, 52%, 2.7%)
CIE-LAB	lab(92.08, -34.61, 56.42)
CIE-LCH	lch(92.08, 66.19, 121.53°)
OKLab	oklab(91.98% -0.0972 0.1335)
OKLCH	oklch(91.98% 0.165 126.1)
XYZ	xyz(60.9845, 80.8835, 29.8484)
Luminance	0.8088 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F877 #A677F8

analogous

#F8E677 #C9F877 #89F877

triadic

#C9F877 #77C9F8 #F877C9

tetradic

#C9F877 #77F8E6 #A677F8 #F87789

square

#C9F877 #77F8E6 #A677F8 #F87789

split-complementary

#C9F877 #7789F8 #E677F8

monochromatic

#98E90C #B2F53D #C9F877 #E0FBB1 #F3FEE2

Accessibility & contrast

On white

1.22

#C9F877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.18

#C9F877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F877

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F877	#FFFFFF	#000000	##000000
##C9F877	1.00	1.22	17.18	17.18
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.18	21.00	1.00	1.00
##000000	17.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FDE87F

Tritanopia (blue-blind)

#D0EEDB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9f877;
/* rgb */ color: rgb(201, 248, 119);
/* oklch */ color: oklch(92.0% 0.165 126.1);

Tailwind

colors: {
  custom: {
    50: '#dcfaa1',
    500: '#c9f877',
    950: '#000000',
  },
}

SCSS

$custom: #c9f877;
$custom-light: #dcfaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f877",
  "rgb": {
    "r": 201,
    "g": 248,
    "b": 119
  },
  "hsl": {
    "h": 81.86,
    "s": 90.21,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91978,
    "c": 0.16513,
    "h": 126.1
  },
  "luminance": 0.80884
}

Semantic roles & 50–950 ramp

primary

#C9F877

secondary

#753FD4

accent

#00E654

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C9F877

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

Preview Lab → · Contrast checker → · Palette generator →