#C7EC58#C7EC58

#C7EC58 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.9% C 0.177 H 122.0°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#C7EC58
RGB	rgb(199, 236, 88)
HSL	hsl(75, 80%, 64%)
HSV	hsv(75, 63%, 93%)
CMYK	cmyk(15.7%, 0%, 62.7%, 7.5%)
CIE-LAB	lab(88.37, -32.43, 65.55)
CIE-LCH	lch(88.37, 73.14, 116.32°)
OKLab	oklab(88.86% -0.0937 0.1498)
OKLCH	oklch(88.86% 0.177 122)
XYZ	xyz(55.3107, 72.8375, 20.3758)
Luminance	0.7284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EC58 #7D58EC

analogous

#ECC758 #C7EC58 #7DEC58

triadic

#C7EC58 #58C7EC #EC58C7

tetradic

#C7EC58 #58ECC7 #7D58EC #EC587D

square

#C7EC58 #58ECC7 #7D58EC #EC587D

split-complementary

#C7EC58 #587DEC #C758EC

monochromatic

#8DB515 #B5E621 #C7EC58 #D9F28F #ECF9C6

Accessibility & contrast

On white

1.35

#C7EC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#C7EC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EC58

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EC58	#FFFFFF	#000000	##000000
##C7EC58	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF45

Deuteranopia (green-blind)

#F5DE63

Tritanopia (blue-blind)

#D1E1CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c7ec58;
/* rgb */ color: rgb(199, 236, 88);
/* oklch */ color: oklch(88.9% 0.177 122.0);

Tailwind

colors: {
  custom: {
    50: '#dbf28d',
    500: '#c7ec58',
    950: '#000000',
  },
}

SCSS

$custom: #c7ec58;
$custom-light: #dbf28d;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ec58",
  "rgb": {
    "r": 199,
    "g": 236,
    "b": 88
  },
  "hsl": {
    "h": 75,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.88862,
    "c": 0.17672,
    "h": 122
  },
  "luminance": 0.72838
}

Semantic roles & 50–950 ramp

primary

#C7EC58

secondary

#5433B5

accent

#0ADC3E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C7EC58

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

Preview Lab → · Contrast checker → · Palette generator →