#C5F671#C5F671

#C5F671 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 91.2% C 0.170 H 126.4°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#C5F671
RGB	rgb(197, 246, 113)
HSL	hsl(82, 88%, 70%)
HSV	hsv(82, 54%, 96%)
CMYK	cmyk(19.9%, 0%, 54.1%, 3.5%)
CIE-LAB	lab(91.22, -35.73, 58.05)
CIE-LCH	lch(91.22, 68.17, 121.61°)
OKLab	oklab(91.2% -0.1006 0.1366)
OKLCH	oklch(91.2% 0.17 126.4)
XYZ	xyz(58.9623, 78.9734, 27.7566)
Luminance	0.7897 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F671 #A271F6

analogous

#F6E471 #C5F671 #83F671

triadic

#C5F671 #71C5F6 #F671C5

tetradic

#C5F671 #71F6E4 #A271F6 #F67183

square

#C5F671 #71F6E4 #A271F6 #F67183

split-complementary

#C5F671 #7183F6 #E471F6

monochromatic

#92DE0E #ADF237 #C5F671 #DDFAAB #F3FDE2

Accessibility & contrast

On white

1.25

#C5F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#C5F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F671

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F671	#FFFFFF	#000000	##000000
##C5F671	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE864

Deuteranopia (green-blind)

#FBE57A

Tritanopia (blue-blind)

#CCECD8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #c5f671;
/* rgb */ color: rgb(197, 246, 113);
/* oklch */ color: oklch(91.2% 0.170 126.4);

Tailwind

colors: {
  custom: {
    50: '#d9f99d',
    500: '#c5f671',
    950: '#000000',
  },
}

SCSS

$custom: #c5f671;
$custom-light: #d9f99d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f671",
  "rgb": {
    "r": 197,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 82.105,
    "s": 88.079,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91203,
    "c": 0.16962,
    "h": 126.4
  },
  "luminance": 0.78974
}

Semantic roles & 50–950 ramp

primary

#C5F671

secondary

#723BD0

accent

#01E555

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C5F671

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

Preview Lab → · Contrast checker → · Palette generator →