#77BB4F#77BB4F

#77BB4F is a light, vivid yellow-green. Relative luminance 0.400; OKLCH L 72.3% C 0.158 H 135.5°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#77BB4F
RGB	rgb(119, 187, 79)
HSL	hsl(98, 44%, 52%)
HSV	hsv(98, 58%, 73%)
CMYK	cmyk(36.4%, 0%, 57.8%, 26.7%)
CIE-LAB	lab(69.49, -40.66, 47.15)
CIE-LCH	lch(69.49, 62.26, 130.77°)
OKLab	oklab(72.31% -0.1126 0.1108)
OKLCH	oklch(72.31% 0.158 135.5)
XYZ	xyz(26.7887, 40.0259, 13.7099)
Luminance	0.4003 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BB4F #934FBB

analogous

#ADBB4F #77BB4F #4FBB5D

triadic

#77BB4F #4F77BB #BB4F77

tetradic

#77BB4F #4FADBB #934FBB #BB5D4F

square

#77BB4F #4FADBB #934FBB #BB5D4F

split-complementary

#77BB4F #5D4FBB #BB4FAD

monochromatic

#406828 #5B9439 #77BB4F #99CC7B #BBDDA7

Accessibility & contrast

On white

2.33

#77BB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#77BB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BB4F

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BB4F	#FFFFFF	#000000	##000000
##77BB4F	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)

#C1AD44

Deuteranopia (green-blind)

#B8A857

Tritanopia (blue-blind)

#75B5A3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77bb4f;
/* rgb */ color: rgb(119, 187, 79);
/* oklch */ color: oklch(72.3% 0.158 135.5);

Tailwind

colors: {
  custom: {
    50: '#a2d084',
    500: '#77bb4f',
    950: '#000000',
  },
}

SCSS

$custom: #77bb4f;
$custom-light: #a2d084;
$custom-dark: #000000;

JSON

{
  "hex": "#77bb4f",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 79
  },
  "hsl": {
    "h": 97.778,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72314,
    "c": 0.15792,
    "h": 135.5
  },
  "luminance": 0.40027
}

Semantic roles & 50–950 ramp

primary

#77BB4F

secondary

#B99BCA

accent

#54D4A5

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #77BB4F

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

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