#77CE45#77CE45

#77CE45 is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 76.9% C 0.191 H 136.2°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#77CE45
RGB	rgb(119, 206, 69)
HSL	hsl(98, 58%, 54%)
HSV	hsv(98, 67%, 81%)
CMYK	cmyk(42.2%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(75.13, -49.57, 57.72)
CIE-LCH	lch(75.13, 76.08, 130.65°)
OKLab	oklab(76.9% -0.1376 0.1322)
OKLCH	oklch(76.9% 0.191 136.2)
XYZ	xyz(30.7524, 48.4925, 13.3686)
Luminance	0.4849 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CE45 #9C45CE

analogous

#BCCE45 #77CE45 #45CE58

triadic

#77CE45 #4577CE #CE4577

tetradic

#77CE45 #45BCCE #9C45CE #CE5845

square

#77CE45 #45BCCE #9C45CE #CE5845

split-complementary

#77CE45 #5845CE #CE45BC

monochromatic

#407920 #5AA92D #77CE45 #9ADB75 #BEE8A6

Accessibility & contrast

On white

1.96

#77CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#77CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CE45

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CE45	#FFFFFF	#000000	##000000
##77CE45	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE32

Deuteranopia (green-blind)

#C9B651

Tritanopia (blue-blind)

#74C7B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #77ce45;
/* rgb */ color: rgb(119, 206, 69);
/* oklch */ color: oklch(76.9% 0.191 136.2);

Tailwind

colors: {
  custom: {
    50: '#a4dd7f',
    500: '#77ce45',
    950: '#000000',
  },
}

SCSS

$custom: #77ce45;
$custom-light: #a4dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#77ce45",
  "rgb": {
    "r": 119,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 98.102,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76899,
    "c": 0.19079,
    "h": 136.2
  },
  "luminance": 0.48494
}

Semantic roles & 50–950 ramp

primary

#77CE45

secondary

#BF9AD5

accent

#46E2A9

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CE45

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

Preview Lab → · Contrast checker → · Palette generator →