#77C43B#77C43B

#77C43B is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.3% C 0.185 H 134.3°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#77C43B
RGB	rgb(119, 196, 59)
HSL	hsl(94, 54%, 50%)
HSV	hsv(94, 70%, 77%)
CMYK	cmyk(39.3%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(72.04, -46.24, 58.38)
CIE-LCH	lch(72.04, 74.48, 128.38°)
OKLab	oklab(74.34% -0.1293 0.1323)
OKLCH	oklch(74.34% 0.185 134.3)
XYZ	xyz(28.1365, 43.7162, 11.0924)
Luminance	0.4372 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C43B #883BC4

analogous

#BBC43B #77C43B #3BC444

triadic

#77C43B #3B77C4 #C43B77

tetradic

#77C43B #3BBBC4 #883BC4 #C4443B

square

#77C43B #3BBBC4 #883BC4 #C4443B

split-complementary

#77C43B #443BC4 #C43BBB

monochromatic

#3E661F #5A952D #77C43B #98D26A #B8E099

Accessibility & contrast

On white

2.16

#77C43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#77C43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C43B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C43B	#FFFFFF	#000000	##000000
##77C43B	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB525

Deuteranopia (green-blind)

#C1AE47

Tritanopia (blue-blind)

#76BCA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #77c43b;
/* rgb */ color: rgb(119, 196, 59);
/* oklch */ color: oklch(74.3% 0.185 134.3);

Tailwind

colors: {
  custom: {
    50: '#a4d679',
    500: '#77c43b',
    950: '#000000',
  },
}

SCSS

$custom: #77c43b;
$custom-light: #a4d679;
$custom-dark: #000000;

JSON

{
  "hex": "#77c43b",
  "rgb": {
    "r": 119,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 93.723,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.74341,
    "c": 0.18496,
    "h": 134.3
  },
  "luminance": 0.43718
}

Semantic roles & 50–950 ramp

primary

#77C43B

secondary

#B18FCC

accent

#4BDD9D

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C43B

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

Preview Lab → · Contrast checker → · Palette generator →