#77B552#77B552

#77B552 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.9% C 0.147 H 135.2°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#77B552
RGB	rgb(119, 181, 82)
HSL	hsl(98, 40%, 52%)
HSV	hsv(98, 55%, 71%)
CMYK	cmyk(34.3%, 0%, 54.7%, 29%)
CIE-LAB	lab(67.71, -37.68, 43.66)
CIE-LCH	lch(67.71, 57.67, 130.80°)
OKLab	oklab(70.88% -0.1042 0.1035)
OKLCH	oklch(70.88% 0.147 135.2)
XYZ	xyz(25.6540, 37.5778, 13.8826)
Luminance	0.3758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B552 #9052B5

analogous

#A9B552 #77B552 #52B55F

triadic

#77B552 #5277B5 #B55277

tetradic

#77B552 #52A9B5 #9052B5 #B55F52

square

#77B552 #52A9B5 #9052B5 #B55F52

split-complementary

#77B552 #5F52B5 #B552A9

monochromatic

#3F622A #5B8D3C #77B552 #99C77D #BADAA8

Accessibility & contrast

On white

2.47

#77B552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#77B552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B552

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B552	#FFFFFF	#000000	##000000
##77B552	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA849

Deuteranopia (green-blind)

#B2A359

Tritanopia (blue-blind)

#76AF9F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #77b552;
/* rgb */ color: rgb(119, 181, 82);
/* oklch */ color: oklch(70.9% 0.147 135.2);

Tailwind

colors: {
  custom: {
    50: '#a1cb85',
    500: '#77b552',
    950: '#000000',
  },
}

SCSS

$custom: #77b552;
$custom-light: #a1cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#77b552",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 82
  },
  "hsl": {
    "h": 97.576,
    "s": 40.081,
    "l": 51.569
  },
  "oklch": {
    "l": 0.70875,
    "c": 0.14685,
    "h": 135.2
  },
  "luminance": 0.37579
}

Semantic roles & 50–950 ramp

primary

#77B552

secondary

#B79CC7

accent

#58D0A3

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #77B552

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

Preview Lab → · Contrast checker → · Palette generator →