#77BB50#77BB50

#77BB50 is a light, vivid yellow-green. Relative luminance 0.400; OKLCH L 72.3% C 0.157 H 135.6°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#77BB50
RGB	rgb(119, 187, 80)
HSL	hsl(98, 44%, 52%)
HSV	hsv(98, 57%, 73%)
CMYK	cmyk(36.4%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(69.50, -40.55, 46.70)
CIE-LCH	lch(69.50, 61.85, 130.97°)
OKLab	oklab(72.33% -0.1122 0.1099)
OKLCH	oklch(72.33% 0.157 135.6)
XYZ	xyz(26.8254, 40.0405, 13.9030)
Luminance	0.4004 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BB50 #9450BB

analogous

#ACBB50 #77BB50 #50BB5F

triadic

#77BB50 #5077BB #BB5077

tetradic

#77BB50 #50ACBB #9450BB #BB5F50

square

#77BB50 #50ACBB #9450BB #BB5F50

split-complementary

#77BB50 #5F50BB #BB50AC

monochromatic

#406828 #5B943A #77BB50 #99CC7C #BCDDA8

Accessibility & contrast

On white

2.33

#77BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#77BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BB50

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BB50	#FFFFFF	#000000	##000000
##77BB50	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD45

Deuteranopia (green-blind)

#B8A858

Tritanopia (blue-blind)

#75B5A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77bb50;
/* rgb */ color: rgb(119, 187, 80);
/* oklch */ color: oklch(72.3% 0.157 135.6);

Tailwind

colors: {
  custom: {
    50: '#a2d084',
    500: '#77bb50',
    950: '#000000',
  },
}

SCSS

$custom: #77bb50;
$custom-light: #a2d084;
$custom-dark: #000000;

JSON

{
  "hex": "#77bb50",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 98.131,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.72326,
    "c": 0.15706,
    "h": 135.6
  },
  "luminance": 0.40042
}

Semantic roles & 50–950 ramp

primary

#77BB50

secondary

#BA9CCB

accent

#54D4A5

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #77BB50

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

Preview Lab → · Contrast checker → · Palette generator →