#77C339#77C339

#77C339 is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.1% C 0.185 H 134.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#77C339
RGB	rgb(119, 195, 57)
HSL	hsl(93, 55%, 49%)
HSV	hsv(93, 71%, 76%)
CMYK	cmyk(39%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(71.72, -45.97, 58.81)
CIE-LCH	lch(71.72, 74.64, 128.01°)
OKLab	oklab(74.08% -0.1287 0.1329)
OKLCH	oklch(74.08% 0.185 134.1)
XYZ	xyz(27.8609, 43.2462, 10.7494)
Luminance	0.4325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C339 #8539C3

analogous

#BCC339 #77C339 #39C340

triadic

#77C339 #3977C3 #C33977

tetradic

#77C339 #39BCC3 #8539C3 #C34039

square

#77C339 #39BCC3 #8539C3 #C34039

split-complementary

#77C339 #4039C3 #C339BC

monochromatic

#3D641D #5A942B #77C339 #97D267 #B7E096

Accessibility & contrast

On white

2.18

#77C339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#77C339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C339

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C339	#FFFFFF	#000000	##000000
##77C339	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#C0AE46

Tritanopia (blue-blind)

#76BBA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #77c339;
/* rgb */ color: rgb(119, 195, 57);
/* oklch */ color: oklch(74.1% 0.185 134.1);

Tailwind

colors: {
  custom: {
    50: '#a4d578',
    500: '#77c339',
    950: '#000000',
  },
}

SCSS

$custom: #77c339;
$custom-light: #a4d578;
$custom-dark: #000000;

JSON

{
  "hex": "#77c339",
  "rgb": {
    "r": 119,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 93.043,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74078,
    "c": 0.18498,
    "h": 134.1
  },
  "luminance": 0.43248
}

Semantic roles & 50–950 ramp

primary

#77C339

secondary

#AF8CCC

accent

#4ADE9B

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C339

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

Preview Lab → · Contrast checker → · Palette generator →