#C4EB5B#C4EB5B

#C4EB5B is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.5% C 0.174 H 122.9°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#C4EB5B
RGB	rgb(196, 235, 91)
HSL	hsl(76, 78%, 64%)
HSV	hsv(76, 61%, 92%)
CMYK	cmyk(16.6%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(87.92, -32.91, 63.79)
CIE-LCH	lch(87.92, 71.78, 117.29°)
OKLab	oklab(88.46% -0.0946 0.1465)
OKLCH	oklch(88.46% 0.174 122.9)
XYZ	xyz(54.3621, 71.9075, 20.9111)
Luminance	0.7191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EB5B #825BEB

analogous

#EBCA5B #C4EB5B #7CEB5B

triadic

#C4EB5B #5BC4EB #EB5BC4

tetradic

#C4EB5B #5BEBCA #825BEB #EB5B7C

square

#C4EB5B #5BEBCA #825BEB #EB5B7C

split-complementary

#C4EB5B #5B7CEB #CA5BEB

monochromatic

#8AB516 #B0E424 #C4EB5B #D8F292 #EBF8C8

Accessibility & contrast

On white

1.37

#C4EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#C4EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EB5B

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EB5B	#FFFFFF	#000000	##000000
##C4EB5B	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4A

Deuteranopia (green-blind)

#F3DC65

Tritanopia (blue-blind)

#CDE0CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4eb5b;
/* rgb */ color: rgb(196, 235, 91);
/* oklch */ color: oklch(88.5% 0.174 122.9);

Tailwind

colors: {
  custom: {
    50: '#d9f18f',
    500: '#c4eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #c4eb5b;
$custom-light: #d9f18f;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eb5b",
  "rgb": {
    "r": 196,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 76.25,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.8846,
    "c": 0.17441,
    "h": 122.9
  },
  "luminance": 0.71908
}

Semantic roles & 50–950 ramp

primary

#C4EB5B

secondary

#5835B5

accent

#0BDB43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C4EB5B

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

Preview Lab → · Contrast checker → · Palette generator →