#77C838#77C838

#77C838 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.3% C 0.192 H 134.5°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#77C838
RGB	rgb(119, 200, 56)
HSL	hsl(94, 57%, 50%)
HSV	hsv(94, 72%, 78%)
CMYK	cmyk(40.5%, 0%, 72%, 21.6%)
CIE-LAB	lab(73.23, -48.10, 60.70)
CIE-LCH	lch(73.23, 77.44, 128.39°)
OKLab	oklab(75.31% -0.1345 0.1367)
OKLCH	oklch(75.31% 0.192 134.5)
XYZ	xyz(28.9752, 45.5145, 10.9991)
Luminance	0.4552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C838 #8938C8

analogous

#BFC838 #77C838 #38C841

triadic

#77C838 #3877C8 #C83877

tetradic

#77C838 #38BFC8 #8938C8 #C84138

square

#77C838 #38BFC8 #8938C8 #C84138

split-complementary

#77C838 #4138C8 #C838BF

monochromatic

#3E691D #5A992A #77C838 #98D568 #B9E398

Accessibility & contrast

On white

2.08

#77C838 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#77C838 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C838

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C838	#FFFFFF	#000000	##000000
##77C838	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81E

Deuteranopia (green-blind)

#C5B146

Tritanopia (blue-blind)

#76C0AC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77c838;
/* rgb */ color: rgb(119, 200, 56);
/* oklch */ color: oklch(75.3% 0.192 134.5);

Tailwind

colors: {
  custom: {
    50: '#a4d978',
    500: '#77c838',
    950: '#000000',
  },
}

SCSS

$custom: #77c838;
$custom-light: #a4d978;
$custom-dark: #000000;

JSON

{
  "hex": "#77c838",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 56
  },
  "hsl": {
    "h": 93.75,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75309,
    "c": 0.19179,
    "h": 134.5
  },
  "luminance": 0.45516
}

Semantic roles & 50–950 ramp

primary

#77C838

secondary

#B28ECE

accent

#48E09D

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #77C838

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

Preview Lab → · Contrast checker → · Palette generator →