#C5E757#C5E757

#C5E757 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.6% C 0.172 H 121.4°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#C5E757
RGB	rgb(197, 231, 87)
HSL	hsl(74, 75%, 62%)
HSV	hsv(74, 62%, 91%)
CMYK	cmyk(14.7%, 0%, 62.3%, 9.4%)
CIE-LAB	lab(86.85, -30.96, 64.29)
CIE-LCH	lch(86.85, 71.36, 115.71°)
OKLab	oklab(87.61% -0.0896 0.1471)
OKLCH	oklch(87.61% 0.172 121.4)
XYZ	xyz(53.3228, 69.7103, 19.6613)
Luminance	0.6971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E757 #7957E7

analogous

#E7C157 #C5E757 #7DE757

triadic

#C5E757 #57C5E7 #E757C5

tetradic

#C5E757 #57E7C1 #7957E7 #E7577D

square

#C5E757 #57E7C1 #7957E7 #E7577D

split-complementary

#C5E757 #577DE7 #C157E7

monochromatic

#89AB18 #B3DF21 #C5E757 #D7EF8D #EAF6C2

Accessibility & contrast

On white

1.41

#C5E757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#C5E757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E757

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E757	#FFFFFF	#000000	##000000
##C5E757	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA45

Deuteranopia (green-blind)

#F0DA61

Tritanopia (blue-blind)

#CFDCC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c5e757;
/* rgb */ color: rgb(197, 231, 87);
/* oklch */ color: oklch(87.6% 0.172 121.4);

Tailwind

colors: {
  custom: {
    50: '#daee8c',
    500: '#c5e757',
    950: '#000000',
  },
}

SCSS

$custom: #c5e757;
$custom-light: #daee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e757",
  "rgb": {
    "r": 197,
    "g": 231,
    "b": 87
  },
  "hsl": {
    "h": 74.167,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87605,
    "c": 0.17222,
    "h": 121.4
  },
  "luminance": 0.6971
}

Semantic roles & 50–950 ramp

primary

#C5E757

secondary

#5236AC

accent

#0ED73E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C5E757

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

Preview Lab → · Contrast checker → · Palette generator →