#77D240#77D240

#77D240 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 77.8% C 0.199 H 136.1°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#77D240
RGB	rgb(119, 210, 64)
HSL	hsl(97, 62%, 54%)
HSV	hsv(97, 70%, 82%)
CMYK	cmyk(43.3%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(76.30, -51.56, 60.89)
CIE-LCH	lch(76.30, 79.79, 130.26°)
OKLab	oklab(77.85% -0.1433 0.1382)
OKLCH	oklch(77.85% 0.199 136.1)
XYZ	xyz(31.5789, 50.3834, 12.9105)
Luminance	0.5039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D240 #9B40D2

analogous

#C0D240 #77D240 #40D252

triadic

#77D240 #4077D2 #D24077

tetradic

#77D240 #40C0D2 #9B40D2 #D25240

square

#77D240 #40C0D2 #9B40D2 #D25240

split-complementary

#77D240 #5240D2 #D240C0

monochromatic

#407B1D #5AAC29 #77D240 #9ADE72 #BEE9A3

Accessibility & contrast

On white

1.90

#77D240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#77D240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D240

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D240	#FFFFFF	#000000	##000000
##77D240	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#CDB94D

Tritanopia (blue-blind)

#73CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #77d240;
/* rgb */ color: rgb(119, 210, 64);
/* oklch */ color: oklch(77.8% 0.199 136.1);

Tailwind

colors: {
  custom: {
    50: '#a5e07d',
    500: '#77d240',
    950: '#000000',
  },
}

SCSS

$custom: #77d240;
$custom-light: #a5e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#77d240",
  "rgb": {
    "r": 119,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 97.397,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77845,
    "c": 0.19911,
    "h": 136.1
  },
  "luminance": 0.50385
}

Semantic roles & 50–950 ramp

primary

#77D240

secondary

#653483

accent

#43E5A8

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #77D240

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

Preview Lab → · Contrast checker → · Palette generator →