#77B333#77B333

#77B333 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.1% C 0.169 H 131.5°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#77B333
RGB	rgb(119, 179, 51)
HSL	hsl(88, 56%, 45%)
HSV	hsv(88, 72%, 70%)
CMYK	cmyk(33.5%, 0%, 71.5%, 29.8%)
CIE-LAB	lab(66.82, -39.55, 56.08)
CIE-LCH	lch(66.82, 68.63, 125.19°)
OKLab	oklab(70.07% -0.1117 0.1263)
OKLCH	oklch(70.07% 0.169 131.5)
XYZ	xyz(24.3251, 36.4003, 8.8756)
Luminance	0.3640 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B333 #6F33B3

analogous

#B3AF33 #77B333 #37B333

triadic

#77B333 #3377B3 #B33377

tetradic

#77B333 #33B3AF #6F33B3 #B33337

square

#77B333 #33B3AF #6F33B3 #B33337

split-complementary

#77B333 #3337B3 #AF33B3

monochromatic

#385418 #578325 #77B333 #95CE55 #B3DC84

Accessibility & contrast

On white

2.54

#77B333 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#77B333 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B333

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B333	#FFFFFF	#000000	##000000
##77B333	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA61D

Deuteranopia (green-blind)

#B3A13F

Tritanopia (blue-blind)

#79AC9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #77b333;
/* rgb */ color: rgb(119, 179, 51);
/* oklch */ color: oklch(70.1% 0.169 131.5);

Tailwind

colors: {
  custom: {
    50: '#a3ca73',
    500: '#77b333',
    950: '#000000',
  },
}

SCSS

$custom: #77b333;
$custom-light: #a3ca73;
$custom-dark: #000000;

JSON

{
  "hex": "#77b333",
  "rgb": {
    "r": 119,
    "g": 179,
    "b": 51
  },
  "hsl": {
    "h": 88.125,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70066,
    "c": 0.16863,
    "h": 131.5
  },
  "luminance": 0.36401
}

Semantic roles & 50–950 ramp

primary

#77B333

secondary

#9F7CC6

accent

#49DF8F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #77B333

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

Preview Lab → · Contrast checker → · Palette generator →