#77EF5B#77EF5B

#77EF5B is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 85.2% C 0.216 H 140.0°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#77EF5B
RGB	rgb(119, 239, 91)
HSL	hsl(109, 82%, 65%)
HSV	hsv(109, 62%, 94%)
CMYK	cmyk(50.2%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(85.20, -60.40, 59.70)
CIE-LCH	lch(85.20, 84.93, 135.34°)
OKLab	oklab(85.22% -0.1656 0.1388)
OKLCH	oklch(85.22% 0.216 140)
XYZ	xyz(40.3609, 66.4072, 20.5866)
Luminance	0.6641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77EF5B #D35BEF

analogous

#C1EF5B #77EF5B #5BEF89

triadic

#77EF5B #5B77EF #EF5B77

tetradic

#77EF5B #5BC1EF #D35BEF #EF895B

square

#77EF5B #5BC1EF #D35BEF #EF895B

split-complementary

#77EF5B #895BEF #EF5BC1

monochromatic

#33BD12 #49EA23 #77EF5B #A5F493 #D3FACB

Accessibility & contrast

On white

1.47

#77EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#77EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77EF5B

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77EF5B	#FFFFFF	#000000	##000000
##77EF5B	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4A

Deuteranopia (green-blind)

#E5D167

Tritanopia (blue-blind)

#6BE8D0

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #77ef5b;
/* rgb */ color: rgb(119, 239, 91);
/* oklch */ color: oklch(85.2% 0.216 140.0);

Tailwind

colors: {
  custom: {
    50: '#a7f58f',
    500: '#77ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #77ef5b;
$custom-light: #a7f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#77ef5b",
  "rgb": {
    "r": 119,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 108.649,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8522,
    "c": 0.21606,
    "h": 140
  },
  "luminance": 0.6641
}

Semantic roles & 50–950 ramp

primary

#77EF5B

secondary

#A233BC

accent

#07DFB6

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10170D

muted

#81857F

Preview Lab

Preview with #77EF5B

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

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