#77D545#77D545

#77D545 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 78.6% C 0.200 H 136.7°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#77D545
RGB	rgb(119, 213, 69)
HSL	hsl(99, 63%, 55%)
HSV	hsv(99, 68%, 84%)
CMYK	cmyk(44.1%, 0%, 67.6%, 16.5%)
CIE-LAB	lab(77.24, -52.36, 59.96)
CIE-LCH	lch(77.24, 79.60, 131.13°)
OKLab	oklab(78.63% -0.1452 0.1369)
OKLCH	oklch(78.63% 0.2 136.7)
XYZ	xyz(32.4753, 51.9381, 13.9429)
Luminance	0.5194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D545 #A345D5

analogous

#BFD545 #77D545 #45D55B

triadic

#77D545 #4577D5 #D54577

tetradic

#77D545 #45BFD5 #A345D5 #D55B45

square

#77D545 #45BFD5 #A345D5 #D55B45

split-complementary

#77D545 #5B45D5 #D545BF

monochromatic

#40821D #59B429 #77D545 #9CE077 #C0ECA9

Accessibility & contrast

On white

1.84

#77D545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#77D545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D545

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D545	#FFFFFF	#000000	##000000
##77D545	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC430

Deuteranopia (green-blind)

#CFBC52

Tritanopia (blue-blind)

#73CDB8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #77d545;
/* rgb */ color: rgb(119, 213, 69);
/* oklch */ color: oklch(78.6% 0.200 136.7);

Tailwind

colors: {
  custom: {
    50: '#a5e280',
    500: '#77d545',
    950: '#000000',
  },
}

SCSS

$custom: #77d545;
$custom-light: #a5e280;
$custom-dark: #000000;

JSON

{
  "hex": "#77d545",
  "rgb": {
    "r": 119,
    "g": 213,
    "b": 69
  },
  "hsl": {
    "h": 99.167,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78627,
    "c": 0.19953,
    "h": 136.7
  },
  "luminance": 0.5194
}

Semantic roles & 50–950 ramp

primary

#77D545

secondary

#6C3589

accent

#42E6AD

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #77D545

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

Preview Lab → · Contrast checker → · Palette generator →