#77BC34#77BC34

#77BC34 is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.3% C 0.179 H 132.9°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#77BC34
RGB	rgb(119, 188, 52)
HSL	hsl(90, 57%, 47%)
HSV	hsv(90, 72%, 74%)
CMYK	cmyk(36.7%, 0%, 72.3%, 26.3%)
CIE-LAB	lab(69.57, -43.37, 58.47)
CIE-LCH	lch(69.57, 72.80, 126.57°)
OKLab	oklab(72.3% -0.122 0.1315)
OKLCH	oklch(72.3% 0.179 132.9)
XYZ	xyz(26.2104, 40.1352, 9.6140)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BC34 #7934BC

analogous

#BBBC34 #77BC34 #34BC35

triadic

#77BC34 #3477BC #BC3477

tetradic

#77BC34 #34BBBC #7934BC #BC3534

square

#77BC34 #34BBBC #7934BC #BC3534

split-complementary

#77BC34 #3534BC #BC34BB

monochromatic

#3A5C19 #598C27 #77BC34 #96D25B #B5DF8B

Accessibility & contrast

On white

2.33

#77BC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#77BC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BC34

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BC34	#FFFFFF	#000000	##000000
##77BC34	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD1B

Deuteranopia (green-blind)

#BAA841

Tritanopia (blue-blind)

#78B4A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77bc34;
/* rgb */ color: rgb(119, 188, 52);
/* oklch */ color: oklch(72.3% 0.179 132.9);

Tailwind

colors: {
  custom: {
    50: '#a3d074',
    500: '#77bc34',
    950: '#000000',
  },
}

SCSS

$custom: #77bc34;
$custom-light: #a3d074;
$custom-dark: #000000;

JSON

{
  "hex": "#77bc34",
  "rgb": {
    "r": 119,
    "g": 188,
    "b": 52
  },
  "hsl": {
    "h": 90.441,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72305,
    "c": 0.17935,
    "h": 132.9
  },
  "luminance": 0.40136
}

Semantic roles & 50–950 ramp

primary

#77BC34

secondary

#A683C9

accent

#48E095

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #77BC34

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

Preview Lab → · Contrast checker → · Palette generator →