#77CF45#77CF45

#77CF45 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.1% C 0.192 H 136.2°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#77CF45
RGB	rgb(119, 207, 69)
HSL	hsl(98, 59%, 54%)
HSV	hsv(98, 67%, 81%)
CMYK	cmyk(42.5%, 0%, 66.7%, 18.8%)
CIE-LAB	lab(75.44, -49.97, 58.05)
CIE-LCH	lch(75.44, 76.59, 130.72°)
OKLab	oklab(77.15% -0.1387 0.1328)
OKLCH	oklch(77.15% 0.192 136.2)
XYZ	xyz(30.9939, 48.9755, 13.4491)
Luminance	0.4898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CF45 #9D45CF

analogous

#BCCF45 #77CF45 #45CF58

triadic

#77CF45 #4577CF #CF4577

tetradic

#77CF45 #45BCCF #9D45CF #CF5845

square

#77CF45 #45BCCF #9D45CF #CF5845

split-complementary

#77CF45 #5845CF #CF45BC

monochromatic

#407A20 #5AAB2C #77CF45 #9BDC76 #BEE8A6

Accessibility & contrast

On white

1.95

#77CF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#77CF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CF45

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CF45	#FFFFFF	#000000	##000000
##77CF45	1.00	1.95	10.80	10.80
#FFFFFF	1.95	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)

#D6BE32

Deuteranopia (green-blind)

#CAB751

Tritanopia (blue-blind)

#74C8B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #77cf45;
/* rgb */ color: rgb(119, 207, 69);
/* oklch */ color: oklch(77.1% 0.192 136.2);

Tailwind

colors: {
  custom: {
    50: '#a5de7f',
    500: '#77cf45',
    950: '#000000',
  },
}

SCSS

$custom: #77cf45;
$custom-light: #a5de7f;
$custom-dark: #000000;

JSON

{
  "hex": "#77cf45",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 98.261,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77146,
    "c": 0.19205,
    "h": 136.2
  },
  "luminance": 0.48977
}

Semantic roles & 50–950 ramp

primary

#77CF45

secondary

#C09BD5

accent

#46E2A9

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CF45

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

Preview Lab → · Contrast checker → · Palette generator →