#C4EF67#C4EF67

#C4EF67 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.5% C 0.170 H 124.5°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#C4EF67
RGB	rgb(196, 239, 103)
HSL	hsl(79, 81%, 67%)
HSV	hsv(79, 57%, 94%)
CMYK	cmyk(18%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(89.13, -33.80, 60.04)
CIE-LCH	lch(89.13, 68.90, 119.37°)
OKLab	oklab(89.47% -0.096 0.1399)
OKLCH	oklch(89.47% 0.17 124.5)
XYZ	xyz(56.0798, 74.4476, 24.2447)
Luminance	0.7445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EF67 #9267EF

analogous

#EFD667 #C4EF67 #80EF67

triadic

#C4EF67 #67C4EF #EF67C4

tetradic

#C4EF67 #67EFD6 #9267EF #EF6780

square

#C4EF67 #67EFD6 #9267EF #EF6780

split-complementary

#C4EF67 #6780EF #D667EF

monochromatic

#8EC715 #AFE930 #C4EF67 #D9F59E #EFFBD6

Accessibility & contrast

On white

1.32

#C4EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#C4EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EF67

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EF67	#FFFFFF	#000000	##000000
##C4EF67	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE159

Deuteranopia (green-blind)

#F5DF70

Tritanopia (blue-blind)

#CCE5D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4ef67;
/* rgb */ color: rgb(196, 239, 103);
/* oklch */ color: oklch(89.5% 0.170 124.5);

Tailwind

colors: {
  custom: {
    50: '#d8f497',
    500: '#c4ef67',
    950: '#000000',
  },
}

SCSS

$custom: #c4ef67;
$custom-light: #d8f497;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ef67",
  "rgb": {
    "r": 196,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 78.971,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.8947,
    "c": 0.16967,
    "h": 124.5
  },
  "luminance": 0.74448
}

Semantic roles & 50–950 ramp

primary

#C4EF67

secondary

#6336C4

accent

#08DD4C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4EF67

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

Preview Lab → · Contrast checker → · Palette generator →