#77BB2C#77BB2C

#77BB2C is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.0% C 0.183 H 132.2°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#77BB2C
RGB	rgb(119, 187, 44)
HSL	hsl(89, 62%, 45%)
HSV	hsv(89, 76%, 73%)
CMYK	cmyk(36.4%, 0%, 76.5%, 26.7%)
CIE-LAB	lab(69.21, -43.43, 60.87)
CIE-LCH	lch(69.21, 74.77, 125.51°)
OKLab	oklab(72% -0.1227 0.1353)
OKLCH	oklch(72% 0.183 132.2)
XYZ	xyz(25.8324, 39.6433, 8.6732)
Luminance	0.3964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BB2C #702CBB

analogous

#BBB72C #77BB2C #30BB2C

triadic

#77BB2C #2C77BB #BB2C77

tetradic

#77BB2C #2CBBB7 #702CBB #BB2C30

square

#77BB2C #2CBBB7 #702CBB #BB2C30

split-complementary

#77BB2C #2C30BB #B72CBB

monochromatic

#385815 #578920 #77BB2C #95D64F #B3E180

Accessibility & contrast

On white

2.35

#77BB2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#77BB2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BB2C

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BB2C	#FFFFFF	#000000	##000000
##77BB2C	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC06

Deuteranopia (green-blind)

#BAA73B

Tritanopia (blue-blind)

#78B3A0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #77bb2c;
/* rgb */ color: rgb(119, 187, 44);
/* oklch */ color: oklch(72.0% 0.183 132.2);

Tailwind

colors: {
  custom: {
    50: '#a4d070',
    500: '#77bb2c',
    950: '#000000',
  },
}

SCSS

$custom: #77bb2c;
$custom-light: #a4d070;
$custom-dark: #000000;

JSON

{
  "hex": "#77bb2c",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 44
  },
  "hsl": {
    "h": 88.531,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.72003,
    "c": 0.18267,
    "h": 132.2
  },
  "luminance": 0.39644
}

Semantic roles & 50–950 ramp

primary

#77BB2C

secondary

#9F79CA

accent

#43E590

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #77BB2C

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

Preview Lab → · Contrast checker → · Palette generator →