#77BD31#77BD31

#77BD31 is a light, vivid yellow-green. Relative luminance 0.405; OKLCH L 72.5% C 0.182 H 132.8°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#77BD31
RGB	rgb(119, 189, 49)
HSL	hsl(90, 59%, 47%)
HSV	hsv(90, 74%, 74%)
CMYK	cmyk(37%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(69.85, -43.98, 59.81)
CIE-LCH	lch(69.85, 74.24, 126.33°)
OKLab	oklab(72.53% -0.1239 0.1338)
OKLCH	oklch(72.53% 0.182 132.8)
XYZ	xyz(26.3594, 40.5377, 9.3408)
Luminance	0.4054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BD31 #7731BD

analogous

#BDBD31 #77BD31 #31BD31

triadic

#77BD31 #3177BD #BD3177

tetradic

#77BD31 #31BDBD #7731BD #BD3131

square

#77BD31 #31BDBD #7731BD #BD3131

split-complementary

#77BD31 #3131BD #BD31BD

monochromatic

#3A5C18 #588C24 #77BD31 #96D458 #B4E088

Accessibility & contrast

On white

2.31

#77BD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#77BD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BD31

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BD31	#FFFFFF	#000000	##000000
##77BD31	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE14

Deuteranopia (green-blind)

#BBA93F

Tritanopia (blue-blind)

#78B5A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #77bd31;
/* rgb */ color: rgb(119, 189, 49);
/* oklch */ color: oklch(72.5% 0.182 132.8);

Tailwind

colors: {
  custom: {
    50: '#a4d173',
    500: '#77bd31',
    950: '#000000',
  },
}

SCSS

$custom: #77bd31;
$custom-light: #a4d173;
$custom-dark: #000000;

JSON

{
  "hex": "#77bd31",
  "rgb": {
    "r": 119,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 90,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72532,
    "c": 0.18237,
    "h": 132.8
  },
  "luminance": 0.40539
}

Semantic roles & 50–950 ramp

primary

#77BD31

secondary

#A580CA

accent

#46E294

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #77BD31

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

Preview Lab → · Contrast checker → · Palette generator →