#77E140#77E140

#77E140 is a light, highly saturated yellow-green. Relative luminance 0.581; OKLCH L 81.5% C 0.217 H 137.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#77E140
RGB	rgb(119, 225, 64)
HSL	hsl(100, 73%, 57%)
HSV	hsv(100, 72%, 88%)
CMYK	cmyk(47.1%, 0%, 71.6%, 11.8%)
CIE-LAB	lab(80.82, -57.38, 65.49)
CIE-LCH	lch(80.82, 87.07, 131.22°)
OKLab	oklab(81.55% -0.1591 0.1478)
OKLCH	oklch(81.55% 0.217 137.1)
XYZ	xyz(35.4573, 58.1401, 14.2033)
Luminance	0.5814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77E140 #AA40E1

analogous

#C8E140 #77E140 #40E15A

triadic

#77E140 #4077E1 #E14077

tetradic

#77E140 #40C8E1 #AA40E1 #E15A40

square

#77E140 #40C8E1 #AA40E1 #E15A40

split-complementary

#77E140 #5A40E1 #E140C8

monochromatic

#409017 #58C51F #77E140 #9DE975 #C2F2AA

Accessibility & contrast

On white

1.66

#77E140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#77E140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77E140

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77E140	#FFFFFF	#000000	##000000
##77E140	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE23

Deuteranopia (green-blind)

#DAC550

Tritanopia (blue-blind)

#71D9C2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #77e140;
/* rgb */ color: rgb(119, 225, 64);
/* oklch */ color: oklch(81.5% 0.217 137.1);

Tailwind

colors: {
  custom: {
    50: '#a7eb7e',
    500: '#77e140',
    950: '#000000',
  },
}

SCSS

$custom: #77e140;
$custom-light: #a7eb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#77e140",
  "rgb": {
    "r": 119,
    "g": 225,
    "b": 64
  },
  "hsl": {
    "h": 99.503,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81549,
    "c": 0.21716,
    "h": 137.1
  },
  "luminance": 0.58143
}

Semantic roles & 50–950 ramp

primary

#77E140

secondary

#733095

accent

#38F0B1

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #77E140

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

Preview Lab → · Contrast checker → · Palette generator →