#77BB52#77BB52

#77BB52 is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.4% C 0.155 H 135.9°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#77BB52
RGB	rgb(119, 187, 82)
HSL	hsl(99, 44%, 53%)
HSV	hsv(99, 56%, 73%)
CMYK	cmyk(36.4%, 0%, 56.1%, 26.7%)
CIE-LAB	lab(69.52, -40.34, 45.79)
CIE-LCH	lch(69.52, 61.03, 131.38°)
OKLab	oklab(72.35% -0.1115 0.1081)
OKLCH	oklch(72.35% 0.155 135.9)
XYZ	xyz(26.9004, 40.0705, 14.2980)
Luminance	0.4007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BB52 #9652BB

analogous

#ABBB52 #77BB52 #52BB61

triadic

#77BB52 #5277BB #BB5277

tetradic

#77BB52 #52ABBB #9652BB #BB6152

square

#77BB52 #52ABBB #9652BB #BB6152

split-complementary

#77BB52 #6152BB #BB52AB

monochromatic

#406929 #5B953B #77BB52 #9ACC7E #BCDEAA

Accessibility & contrast

On white

2.33

#77BB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#77BB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BB52

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BB52	#FFFFFF	#000000	##000000
##77BB52	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)

#C1AD48

Deuteranopia (green-blind)

#B7A859

Tritanopia (blue-blind)

#75B5A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77bb52;
/* rgb */ color: rgb(119, 187, 82);
/* oklch */ color: oklch(72.4% 0.155 135.9);

Tailwind

colors: {
  custom: {
    50: '#a2d086',
    500: '#77bb52',
    950: '#000000',
  },
}

SCSS

$custom: #77bb52;
$custom-light: #a2d086;
$custom-dark: #000000;

JSON

{
  "hex": "#77bb52",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 82
  },
  "hsl": {
    "h": 98.857,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7235,
    "c": 0.15528,
    "h": 135.9
  },
  "luminance": 0.40072
}

Semantic roles & 50–950 ramp

primary

#77BB52

secondary

#BB9ECB

accent

#54D3A7

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #77BB52

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

Preview Lab → · Contrast checker → · Palette generator →