#C4F45E#C4F45E

#C4F45E is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.5% C 0.183 H 125.0°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#C4F45E
RGB	rgb(196, 244, 94)
HSL	hsl(79, 87%, 66%)
HSV	hsv(79, 61%, 96%)
CMYK	cmyk(19.7%, 0%, 61.5%, 4.3%)
CIE-LAB	lab(90.43, -36.79, 65.29)
CIE-LCH	lch(90.43, 74.94, 119.40°)
OKLab	oklab(90.49% -0.1051 0.1501)
OKLCH	oklch(90.49% 0.183 125)
XYZ	xyz(57.1363, 77.2447, 22.4871)
Luminance	0.7724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F45E #8E5EF4

analogous

#F4D95E #C4F45E #79F45E

triadic

#C4F45E #5EC4F4 #F45EC4

tetradic

#C4F45E #5EF4D9 #8E5EF4 #F45E79

square

#C4F45E #5EF4D9 #8E5EF4 #F45E79

split-complementary

#C4F45E #5E79F4 #D95EF4

monochromatic

#8ECA0E #AFF025 #C4F45E #D9F897 #EEFCD1

Accessibility & contrast

On white

1.28

#C4F45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#C4F45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F45E

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F45E	#FFFFFF	#000000	##000000
##C4F45E	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54C

Deuteranopia (green-blind)

#FAE369

Tritanopia (blue-blind)

#CCE9D5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c4f45e;
/* rgb */ color: rgb(196, 244, 94);
/* oklch */ color: oklch(90.5% 0.183 125.0);

Tailwind

colors: {
  custom: {
    50: '#d9f891',
    500: '#c4f45e',
    950: '#000000',
  },
}

SCSS

$custom: #c4f45e;
$custom-light: #d9f891;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f45e",
  "rgb": {
    "r": 196,
    "g": 244,
    "b": 94
  },
  "hsl": {
    "h": 79.2,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90494,
    "c": 0.1832,
    "h": 125
  },
  "luminance": 0.77245
}

Semantic roles & 50–950 ramp

primary

#C4F45E

secondary

#6030C6

accent

#02E44A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C4F45E

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

Preview Lab → · Contrast checker → · Palette generator →