#77CA3D#77CA3D

#77CA3D is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 75.8% C 0.191 H 135.1°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#77CA3D
RGB	rgb(119, 202, 61)
HSL	hsl(95, 57%, 52%)
HSV	hsv(95, 70%, 79%)
CMYK	cmyk(41.1%, 0%, 69.8%, 20.8%)
CIE-LAB	lab(73.87, -48.56, 59.51)
CIE-LCH	lch(73.87, 76.81, 129.22°)
OKLab	oklab(75.84% -0.1354 0.1349)
OKLCH	oklch(75.84% 0.191 135.1)
XYZ	xyz(29.5699, 46.4983, 11.8310)
Luminance	0.4650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CA3D #903DCA

analogous

#BECA3D #77CA3D #3DCA4A

triadic

#77CA3D #3D77CA #CA3D77

tetradic

#77CA3D #3DBECA #903DCA #CA4A3D

square

#77CA3D #3DBECA #903DCA #CA4A3D

split-complementary

#77CA3D #4A3DCA #CA3DBE

monochromatic

#3F6E1E #5B9F2B #77CA3D #99D76D #BAE49D

Accessibility & contrast

On white

2.04

#77CA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#77CA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CA3D

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CA3D	#FFFFFF	#000000	##000000
##77CA3D	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA27

Deuteranopia (green-blind)

#C6B34A

Tritanopia (blue-blind)

#75C2AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77ca3d;
/* rgb */ color: rgb(119, 202, 61);
/* oklch */ color: oklch(75.8% 0.191 135.1);

Tailwind

colors: {
  custom: {
    50: '#a4db7a',
    500: '#77ca3d',
    950: '#000000',
  },
}

SCSS

$custom: #77ca3d;
$custom-light: #a4db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#77ca3d",
  "rgb": {
    "r": 119,
    "g": 202,
    "b": 61
  },
  "hsl": {
    "h": 95.319,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75843,
    "c": 0.19115,
    "h": 135.1
  },
  "luminance": 0.465
}

Semantic roles & 50–950 ramp

primary

#77CA3D

secondary

#B792D0

accent

#47E0A1

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CA3D

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

Preview Lab → · Contrast checker → · Palette generator →