#77CF47#77CF47

#77CF47 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.2% C 0.191 H 136.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#77CF47
RGB	rgb(119, 207, 71)
HSL	hsl(99, 59%, 55%)
HSV	hsv(99, 66%, 81%)
CMYK	cmyk(42.5%, 0%, 65.7%, 18.8%)
CIE-LAB	lab(75.45, -49.80, 57.26)
CIE-LCH	lch(75.45, 75.89, 131.02°)
OKLab	oklab(77.16% -0.1381 0.1314)
OKLCH	oklch(77.16% 0.191 136.4)
XYZ	xyz(31.0571, 49.0007, 13.7816)
Luminance	0.4900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CF47 #9F47CF

analogous

#BBCF47 #77CF47 #47CF5B

triadic

#77CF47 #4777CF #CF4777

tetradic

#77CF47 #47BBCF #9F47CF #CF5B47

square

#77CF47 #47BBCF #9F47CF #CF5B47

split-complementary

#77CF47 #5B47CF #CF47BB

monochromatic

#407B20 #5AAC2D #77CF47 #9BDC78 #BFE8A8

Accessibility & contrast

On white

1.94

#77CF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#77CF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CF47

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CF47	#FFFFFF	#000000	##000000
##77CF47	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF35

Deuteranopia (green-blind)

#CAB753

Tritanopia (blue-blind)

#73C8B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #77cf47;
/* rgb */ color: rgb(119, 207, 71);
/* oklch */ color: oklch(77.2% 0.191 136.4);

Tailwind

colors: {
  custom: {
    50: '#a4de80',
    500: '#77cf47',
    950: '#000000',
  },
}

SCSS

$custom: #77cf47;
$custom-light: #a4de80;
$custom-dark: #000000;

JSON

{
  "hex": "#77cf47",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 71
  },
  "hsl": {
    "h": 98.824,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77164,
    "c": 0.19064,
    "h": 136.4
  },
  "luminance": 0.49003
}

Semantic roles & 50–950 ramp

primary

#77CF47

secondary

#C19CD6

accent

#46E2AB

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CF47

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

Preview Lab → · Contrast checker → · Palette generator →