#77CC51#77CC51

#77CC51 is a light, vivid green. Relative luminance 0.477; OKLCH L 76.5% C 0.179 H 137.3°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#77CC51
RGB	rgb(119, 204, 81)
HSL	hsl(101, 55%, 56%)
HSV	hsv(101, 60%, 80%)
CMYK	cmyk(41.7%, 0%, 60.3%, 20%)
CIE-LAB	lab(74.64, -47.67, 52.12)
CIE-LCH	lch(74.64, 70.63, 132.44°)
OKLab	oklab(76.52% -0.1316 0.1216)
OKLCH	oklch(76.52% 0.179 137.3)
XYZ	xyz(30.6849, 47.7000, 15.3732)
Luminance	0.4770 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CC51 #A651CC

analogous

#B5CC51 #77CC51 #51CC68

triadic

#77CC51 #5177CC #CC5177

tetradic

#77CC51 #51B5CC #A651CC #CC6851

square

#77CC51 #51B5CC #A651CC #CC6851

split-complementary

#77CC51 #6851CC #CC51B5

monochromatic

#407E25 #59AD33 #77CC51 #9CDA80 #C1E8B0

Accessibility & contrast

On white

1.99

#77CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#77CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CC51

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CC51	#FFFFFF	#000000	##000000
##77CC51	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC43

Deuteranopia (green-blind)

#C7B55B

Tritanopia (blue-blind)

#73C5B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #77cc51;
/* rgb */ color: rgb(119, 204, 81);
/* oklch */ color: oklch(76.5% 0.179 137.3);

Tailwind

colors: {
  custom: {
    50: '#a4dc86',
    500: '#77cc51',
    950: '#000000',
  },
}

SCSS

$custom: #77cc51;
$custom-light: #a4dc86;
$custom-dark: #000000;

JSON

{
  "hex": "#77cc51",
  "rgb": {
    "r": 119,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 101.463,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76523,
    "c": 0.17918,
    "h": 137.3
  },
  "luminance": 0.47702
}

Semantic roles & 50–950 ramp

primary

#77CC51

secondary

#C6A3D6

accent

#4ADEB0

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CC51

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

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