#C7EC5B#C7EC5B

#C7EC5B is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.9% C 0.174 H 122.2°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#C7EC5B
RGB	rgb(199, 236, 91)
HSL	hsl(75, 79%, 64%)
HSV	hsv(75, 61%, 93%)
CMYK	cmyk(15.7%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(88.39, -32.22, 64.36)
CIE-LCH	lch(88.39, 71.97, 116.59°)
OKLab	oklab(88.89% -0.0929 0.1477)
OKLCH	oklch(88.89% 0.174 122.2)
XYZ	xyz(55.4375, 72.8882, 21.0438)
Luminance	0.7289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EC5B #805BEC

analogous

#ECC85B #C7EC5B #7FEC5B

triadic

#C7EC5B #5BC7EC #EC5BC7

tetradic

#C7EC5B #5BECC8 #805BEC #EC5B7F

square

#C7EC5B #5BECC8 #805BEC #EC5B7F

split-complementary

#C7EC5B #5B7FEC #C85BEC

monochromatic

#8EB715 #B4E624 #C7EC5B #DAF292 #ECF9C9

Accessibility & contrast

On white

1.35

#C7EC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#C7EC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EC5B

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EC5B	#FFFFFF	#000000	##000000
##C7EC5B	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF49

Deuteranopia (green-blind)

#F4DE65

Tritanopia (blue-blind)

#D0E1CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c7ec5b;
/* rgb */ color: rgb(199, 236, 91);
/* oklch */ color: oklch(88.9% 0.174 122.2);

Tailwind

colors: {
  custom: {
    50: '#dbf28f',
    500: '#c7ec5b',
    950: '#000000',
  },
}

SCSS

$custom: #c7ec5b;
$custom-light: #dbf28f;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ec5b",
  "rgb": {
    "r": 199,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 75.31,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88889,
    "c": 0.17444,
    "h": 122.2
  },
  "luminance": 0.72888
}

Semantic roles & 50–950 ramp

primary

#C7EC5B

secondary

#5634B7

accent

#0ADC3F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C7EC5B

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

Preview Lab → · Contrast checker → · Palette generator →