#77B840#77B840

#77B840 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.4% C 0.166 H 133.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#77B840
RGB	rgb(119, 184, 64)
HSL	hsl(93, 48%, 49%)
HSV	hsv(93, 65%, 72%)
CMYK	cmyk(35.3%, 0%, 65.2%, 27.8%)
CIE-LAB	lab(68.44, -40.76, 52.60)
CIE-LCH	lch(68.44, 66.54, 127.77°)
OKLab	oklab(71.41% -0.114 0.1208)
OKLCH	oklch(71.41% 0.166 133.3)
XYZ	xyz(25.6732, 38.5720, 10.9419)
Luminance	0.3857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B840 #8140B8

analogous

#B3B840 #77B840 #40B845

triadic

#77B840 #4077B8 #B84077

tetradic

#77B840 #40B3B8 #8140B8 #B84540

square

#77B840 #40B3B8 #8140B8 #B84540

split-complementary

#77B840 #4540B8 #B840B3

monochromatic

#3C5D20 #5A8B30 #77B840 #97CB6A #B6DB97

Accessibility & contrast

On white

2.41

#77B840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#77B840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B840

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B840	#FFFFFF	#000000	##000000
##77B840	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA31

Deuteranopia (green-blind)

#B6A54A

Tritanopia (blue-blind)

#77B19F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #77b840;
/* rgb */ color: rgb(119, 184, 64);
/* oklch */ color: oklch(71.4% 0.166 133.3);

Tailwind

colors: {
  custom: {
    50: '#a3ce7a',
    500: '#77b840',
    950: '#000000',
  },
}

SCSS

$custom: #77b840;
$custom-light: #a3ce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#77b840",
  "rgb": {
    "r": 119,
    "g": 184,
    "b": 64
  },
  "hsl": {
    "h": 92.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71415,
    "c": 0.16605,
    "h": 133.3
  },
  "luminance": 0.38573
}

Semantic roles & 50–950 ramp

primary

#77B840

secondary

#AC8DC7

accent

#50D89A

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #77B840

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

Preview Lab → · Contrast checker → · Palette generator →