#C3EB5B#C3EB5B

#C3EB5B is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.4% C 0.175 H 123.2°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#C3EB5B
RGB	rgb(195, 235, 91)
HSL	hsl(77, 78%, 64%)
HSV	hsv(77, 61%, 92%)
CMYK	cmyk(17%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(87.86, -33.29, 63.70)
CIE-LCH	lch(87.86, 71.88, 117.59°)
OKLab	oklab(88.39% -0.0956 0.1463)
OKLCH	oklch(88.39% 0.175 123.2)
XYZ	xyz(54.1028, 71.7738, 20.8990)
Luminance	0.7177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EB5B #835BEB

analogous

#EBCB5B #C3EB5B #7BEB5B

triadic

#C3EB5B #5BC3EB #EB5BC3

tetradic

#C3EB5B #5BEBCB #835BEB #EB5B7B

square

#C3EB5B #5BEBCB #835BEB #EB5B7B

split-complementary

#C3EB5B #5B7BEB #CB5BEB

monochromatic

#89B516 #AFE424 #C3EB5B #D7F292 #EBF8C8

Accessibility & contrast

On white

1.37

#C3EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#C3EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EB5B

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EB5B	#FFFFFF	#000000	##000000
##C3EB5B	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)

#F8DD4A

Deuteranopia (green-blind)

#F2DC65

Tritanopia (blue-blind)

#CCE0CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c3eb5b;
/* rgb */ color: rgb(195, 235, 91);
/* oklch */ color: oklch(88.4% 0.175 123.2);

Tailwind

colors: {
  custom: {
    50: '#d8f18f',
    500: '#c3eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #c3eb5b;
$custom-light: #d8f18f;
$custom-dark: #000000;

JSON

{
  "hex": "#c3eb5b",
  "rgb": {
    "r": 195,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 76.667,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88392,
    "c": 0.17482,
    "h": 123.2
  },
  "luminance": 0.71774
}

Semantic roles & 50–950 ramp

primary

#C3EB5B

secondary

#5935B5

accent

#0BDB45

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C3EB5B

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

Preview Lab → · Contrast checker → · Palette generator →