#C7EF59#C7EF59

#C7EF59 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.5% C 0.180 H 122.8°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#C7EF59
RGB	rgb(199, 239, 89)
HSL	hsl(76, 82%, 64%)
HSV	hsv(76, 63%, 94%)
CMYK	cmyk(16.7%, 0%, 62.8%, 6.3%)
CIE-LAB	lab(89.20, -33.74, 66.04)
CIE-LCH	lch(89.20, 74.16, 117.06°)
OKLab	oklab(89.54% -0.0973 0.151)
OKLCH	oklch(89.54% 0.18 122.8)
XYZ	xyz(56.2234, 74.5962, 20.8858)
Luminance	0.7460 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF59 #8159EF

analogous

#EFCC59 #C7EF59 #7CEF59

triadic

#C7EF59 #59C7EF #EF59C7

tetradic

#C7EF59 #59EFCC #8159EF #EF597C

square

#C7EF59 #59EFCC #8159EF #EF597C

split-complementary

#C7EF59 #597CEF #CC59EF

monochromatic

#8EBC12 #B4EA21 #C7EF59 #DAF491 #EDFAC9

Accessibility & contrast

On white

1.32

#C7EF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#C7EF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF59

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF59	#FFFFFF	#000000	##000000
##C7EF59	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE146

Deuteranopia (green-blind)

#F7E064

Tritanopia (blue-blind)

#D0E4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef59;
/* rgb */ color: rgb(199, 239, 89);
/* oklch */ color: oklch(89.5% 0.180 122.8);

Tailwind

colors: {
  custom: {
    50: '#dbf48e',
    500: '#c7ef59',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef59;
$custom-light: #dbf48e;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef59",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 89
  },
  "hsl": {
    "h": 76,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89536,
    "c": 0.1796,
    "h": 122.8
  },
  "luminance": 0.74596
}

Semantic roles & 50–950 ramp

primary

#C7EF59

secondary

#5632BA

accent

#07DF40

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C7EF59

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

Preview Lab → · Contrast checker → · Palette generator →