#77B538#77B538

#77B538 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.6% C 0.168 H 132.2°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#77B538
RGB	rgb(119, 181, 56)
HSL	hsl(90, 53%, 46%)
HSV	hsv(90, 69%, 71%)
CMYK	cmyk(34.3%, 0%, 69.1%, 29%)
CIE-LAB	lab(67.47, -40.08, 54.82)
CIE-LCH	lch(67.47, 67.91, 126.17°)
OKLab	oklab(70.6% -0.1127 0.1244)
OKLCH	oklch(70.6% 0.168 132.2)
XYZ	xyz(24.8451, 37.2542, 9.6223)
Luminance	0.3725 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B538 #7638B5

analogous

#B5B538 #77B538 #39B538

triadic

#77B538 #3877B5 #B53877

tetradic

#77B538 #38B5B5 #7638B5 #B53839

square

#77B538 #38B5B5 #7638B5 #B53839

split-complementary

#77B538 #3839B5 #B538B5

monochromatic

#3A581B #58862A #77B538 #96CD5D #B4DB8C

Accessibility & contrast

On white

2.48

#77B538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#77B538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B538

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B538	#FFFFFF	#000000	##000000
##77B538	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA725

Deuteranopia (green-blind)

#B4A343

Tritanopia (blue-blind)

#78AE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #77b538;
/* rgb */ color: rgb(119, 181, 56);
/* oklch */ color: oklch(70.6% 0.168 132.2);

Tailwind

colors: {
  custom: {
    50: '#a3cb76',
    500: '#77b538',
    950: '#000000',
  },
}

SCSS

$custom: #77b538;
$custom-light: #a3cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#77b538",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 89.76,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70602,
    "c": 0.16789,
    "h": 132.2
  },
  "luminance": 0.37255
}

Semantic roles & 50–950 ramp

primary

#77B538

secondary

#A483C6

accent

#4CDC93

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B538

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

Preview Lab → · Contrast checker → · Palette generator →