#77CFF9#77CFF9

#77CFF9 is a light, moderate cyan. Relative luminance 0.554; OKLCH L 81.5% C 0.103 H 230.5°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#77CFF9
RGB	rgb(119, 207, 249)
HSL	hsl(199, 92%, 72%)
HSV	hsv(199, 52%, 98%)
CMYK	cmyk(52.2%, 16.9%, 0%, 2.4%)
CIE-LAB	lab(79.26, -15.19, -28.74)
CIE-LCH	lch(79.26, 32.50, 242.15°)
OKLab	oklab(81.49% -0.0658 -0.0799)
OKLCH	oklch(81.49% 0.103 230.5)
XYZ	xyz(47.0131, 55.3831, 97.8167)
Luminance	0.5539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CFF9 #F9A177

analogous

#77F9E2 #77CFF9 #778EF9

triadic

#77CFF9 #F977CF #CFF977

tetradic

#77CFF9 #E277F9 #F9A177 #8EF977

square

#77CFF9 #E277F9 #F9A177 #8EF977

split-complementary

#77CFF9 #F9778E #F9E277

monochromatic

#0AA3EB #3CBAF6 #77CFF9 #B2E4FC #E2F5FE

Accessibility & contrast

On white

1.74

#77CFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#77CFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CFF9

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CFF9	#FFFFFF	#000000	##000000
##77CFF9	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACCFB

Deuteranopia (green-blind)

#A7BEF8

Tritanopia (blue-blind)

#20DBDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #77cff9;
/* rgb */ color: rgb(119, 207, 249);
/* oklch */ color: oklch(81.5% 0.103 230.5);

Tailwind

colors: {
  custom: {
    50: '#a6ddfb',
    500: '#77cff9',
    950: '#000000',
  },
}

SCSS

$custom: #77cff9;
$custom-light: #a6ddfb;
$custom-dark: #000000;

JSON

{
  "hex": "#77cff9",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 249
  },
  "hsl": {
    "h": 199.385,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.81493,
    "c": 0.10347,
    "h": 230.5
  },
  "luminance": 0.55387
}

Semantic roles & 50–950 ramp

primary

#77CFF9

secondary

#D5703F

accent

#4A00E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #77CFF9

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

Preview Lab → · Contrast checker → · Palette generator →