#C4F36B#C4F36B

#C4F36B is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.4% C 0.171 H 125.6°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#C4F36B
RGB	rgb(196, 243, 107)
HSL	hsl(81, 85%, 69%)
HSV	hsv(81, 56%, 95%)
CMYK	cmyk(19.3%, 0%, 56%, 4.7%)
CIE-LAB	lab(90.27, -35.28, 59.60)
CIE-LCH	lch(90.27, 69.26, 120.62°)
OKLab	oklab(90.4% -0.0998 0.1393)
OKLCH	oklch(90.4% 0.171 125.6)
XYZ	xyz(57.4694, 76.8979, 25.7221)
Luminance	0.7690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F36B #9A6BF3

analogous

#F3DE6B #C4F36B #80F36B

triadic

#C4F36B #6BC4F3 #F36BC4

tetradic

#C4F36B #6BF3DE #9A6BF3 #F36B80

square

#C4F36B #6BF3DE #9A6BF3 #F36B80

split-complementary

#C4F36B #6B80F3 #DE6BF3

monochromatic

#90D311 #ADEE32 #C4F36B #DBF8A4 #F1FCDC

Accessibility & contrast

On white

1.28

#C4F36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#C4F36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F36B

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F36B	#FFFFFF	#000000	##000000
##C4F36B	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55D

Deuteranopia (green-blind)

#F8E274

Tritanopia (blue-blind)

#CBE9D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c4f36b;
/* rgb */ color: rgb(196, 243, 107);
/* oklch */ color: oklch(90.4% 0.171 125.6);

Tailwind

colors: {
  custom: {
    50: '#d8f799',
    500: '#c4f36b',
    950: '#000000',
  },
}

SCSS

$custom: #c4f36b;
$custom-light: #d8f799;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f36b",
  "rgb": {
    "r": 196,
    "g": 243,
    "b": 107
  },
  "hsl": {
    "h": 80.735,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90403,
    "c": 0.17139,
    "h": 125.6
  },
  "luminance": 0.76898
}

Semantic roles & 50–950 ramp

primary

#C4F36B

secondary

#6A36CC

accent

#04E151

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F36B

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

Preview Lab → · Contrast checker → · Palette generator →