#77B340#77B340

#77B340 is a light, vivid yellow-green. Relative luminance 0.365; OKLCH L 70.2% C 0.159 H 132.6°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#77B340
RGB	rgb(119, 179, 64)
HSL	hsl(91, 47%, 48%)
HSV	hsv(91, 64%, 70%)
CMYK	cmyk(33.5%, 0%, 64.2%, 29.8%)
CIE-LAB	lab(66.92, -38.56, 50.96)
CIE-LCH	lch(66.92, 63.91, 127.11°)
OKLab	oklab(70.18% -0.108 0.1173)
OKLCH	oklch(70.18% 0.159 132.6)
XYZ	xyz(24.6529, 36.5314, 10.6018)
Luminance	0.3653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B340 #7C40B3

analogous

#B1B340 #77B340 #40B342

triadic

#77B340 #4077B3 #B34077

tetradic

#77B340 #40B1B3 #7C40B3 #B34240

square

#77B340 #40B1B3 #7C40B3 #B34240

split-complementary

#77B340 #4240B3 #B340B1

monochromatic

#3B5920 #598630 #77B340 #96C967 #B5D994

Accessibility & contrast

On white

2.53

#77B340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#77B340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B340

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B340	#FFFFFF	#000000	##000000
##77B340	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA632

Deuteranopia (green-blind)

#B2A149

Tritanopia (blue-blind)

#78AC9B

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #77b340;
/* rgb */ color: rgb(119, 179, 64);
/* oklch */ color: oklch(70.2% 0.159 132.6);

Tailwind

colors: {
  custom: {
    50: '#a2ca7a',
    500: '#77b340',
    950: '#000000',
  },
}

SCSS

$custom: #77b340;
$custom-light: #a2ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#77b340",
  "rgb": {
    "r": 119,
    "g": 179,
    "b": 64
  },
  "hsl": {
    "h": 91.304,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70179,
    "c": 0.15943,
    "h": 132.6
  },
  "luminance": 0.36532
}

Semantic roles & 50–950 ramp

primary

#77B340

secondary

#A98AC4

accent

#51D797

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B340

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

Preview Lab → · Contrast checker → · Palette generator →