#77C340#77C340

#77C340 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.1% C 0.180 H 134.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#77C340
RGB	rgb(119, 195, 64)
HSL	hsl(95, 52%, 51%)
HSV	hsv(95, 67%, 76%)
CMYK	cmyk(39%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(71.77, -45.45, 56.16)
CIE-LCH	lch(71.77, 72.24, 128.98°)
OKLab	oklab(74.13% -0.1268 0.1283)
OKLCH	oklch(74.13% 0.18 134.7)
XYZ	xyz(28.0477, 43.3209, 11.7334)
Luminance	0.4332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C340 #8C40C3

analogous

#B8C340 #77C340 #40C34A

triadic

#77C340 #4077C3 #C34077

tetradic

#77C340 #40B8C3 #8C40C3 #C34A40

square

#77C340 #40B8C3 #8C40C3 #C34A40

split-complementary

#77C340 #4A40C3 #C340B8

monochromatic

#3F6821 #5B972F #77C340 #98D26F #B9E09D

Accessibility & contrast

On white

2.17

#77C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#77C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C340

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C340	#FFFFFF	#000000	##000000
##77C340	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42E

Deuteranopia (green-blind)

#C0AE4B

Tritanopia (blue-blind)

#76BCA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #77c340;
/* rgb */ color: rgb(119, 195, 64);
/* oklch */ color: oklch(74.1% 0.180 134.7);

Tailwind

colors: {
  custom: {
    50: '#a4d57b',
    500: '#77c340',
    950: '#000000',
  },
}

SCSS

$custom: #77c340;
$custom-light: #a4d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c340",
  "rgb": {
    "r": 119,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 94.809,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74135,
    "c": 0.18032,
    "h": 134.7
  },
  "luminance": 0.43322
}

Semantic roles & 50–950 ramp

primary

#77C340

secondary

#B492CC

accent

#4CDC9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C340

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

Preview Lab → · Contrast checker → · Palette generator →