#C7EF58#C7EF58

#C7EF58 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	#C7EF58
RGB	rgb(199, 239, 88)
HSL	hsl(76, 83%, 64%)
HSV	hsv(76, 63%, 94%)
CMYK	cmyk(16.7%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(89.20, -33.81, 66.43)
CIE-LCH	lch(89.20, 74.54, 116.97°)
OKLab	oklab(89.53% -0.0976 0.1517)
OKLCH	oklch(89.53% 0.18 122.8)
XYZ	xyz(56.1817, 74.5795, 20.6661)
Luminance	0.7458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF58 #8058EF

analogous

#EFCC58 #C7EF58 #7CEF58

triadic

#C7EF58 #58C7EF #EF58C7

tetradic

#C7EF58 #58EFCC #8058EF #EF587C

square

#C7EF58 #58EFCC #8058EF #EF587C

split-complementary

#C7EF58 #587CEF #CC58EF

monochromatic

#8EBB12 #B4EA20 #C7EF58 #DAF490 #ECFAC8

Accessibility & contrast

On white

1.32

#C7EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#C7EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF58

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF58	#FFFFFF	#000000	##000000
##C7EF58	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)

#FCE145

Deuteranopia (green-blind)

#F7E063

Tritanopia (blue-blind)

#D0E4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef58;
/* rgb */ color: rgb(199, 239, 88);
/* oklch */ color: oklch(89.5% 0.180 122.8);

Tailwind

colors: {
  custom: {
    50: '#dbf48e',
    500: '#c7ef58',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef58;
$custom-light: #dbf48e;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef58",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 75.894,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.89527,
    "c": 0.18034,
    "h": 122.8
  },
  "luminance": 0.7458
}

Semantic roles & 50–950 ramp

primary

#C7EF58

secondary

#5632BA

accent

#07DF40

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C7EF58

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

Preview Lab → · Contrast checker → · Palette generator →