#77C240#77C240

#77C240 is a light, vivid yellow-green. Relative luminance 0.429; OKLCH L 73.9% C 0.179 H 134.6°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#77C240
RGB	rgb(119, 194, 64)
HSL	hsl(95, 52%, 51%)
HSV	hsv(95, 67%, 76%)
CMYK	cmyk(38.7%, 0%, 67%, 23.9%)
CIE-LAB	lab(71.47, -45.03, 55.84)
CIE-LCH	lch(71.47, 71.73, 128.88°)
OKLab	oklab(73.89% -0.1256 0.1276)
OKLCH	oklch(73.89% 0.179 134.6)
XYZ	xyz(27.8244, 42.8743, 11.6590)
Luminance	0.4288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C240 #8B40C2

analogous

#B8C240 #77C240 #40C24A

triadic

#77C240 #4077C2 #C24077

tetradic

#77C240 #40B8C2 #8B40C2 #C24A40

square

#77C240 #40B8C2 #8B40C2 #C24A40

split-complementary

#77C240 #4A40C2 #C240B8

monochromatic

#3E6721 #5B9530 #77C240 #98D16E #B9E09D

Accessibility & contrast

On white

2.19

#77C240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#77C240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C240

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C240	#FFFFFF	#000000	##000000
##77C240	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32E

Deuteranopia (green-blind)

#BFAD4B

Tritanopia (blue-blind)

#76BBA8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #77c240;
/* rgb */ color: rgb(119, 194, 64);
/* oklch */ color: oklch(73.9% 0.179 134.6);

Tailwind

colors: {
  custom: {
    50: '#a3d57b',
    500: '#77c240',
    950: '#000000',
  },
}

SCSS

$custom: #77c240;
$custom-light: #a3d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c240",
  "rgb": {
    "r": 119,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 94.615,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73888,
    "c": 0.17904,
    "h": 134.6
  },
  "luminance": 0.42876
}

Semantic roles & 50–950 ramp

primary

#77C240

secondary

#B392CC

accent

#4DDB9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C240

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

Preview Lab → · Contrast checker → · Palette generator →