#77B138#77B138

#77B138 is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.6% C 0.163 H 131.6°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#77B138
RGB	rgb(119, 177, 56)
HSL	hsl(89, 52%, 46%)
HSV	hsv(89, 68%, 69%)
CMYK	cmyk(32.8%, 0%, 68.4%, 30.6%)
CIE-LAB	lab(66.25, -38.32, 53.56)
CIE-LCH	lch(66.25, 65.86, 125.58°)
OKLab	oklab(69.61% -0.1079 0.1217)
OKLCH	oklch(69.61% 0.163 131.6)
XYZ	xyz(24.0434, 35.6509, 9.3551)
Luminance	0.3565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B138 #7238B1

analogous

#B1AE38 #77B138 #3BB138

triadic

#77B138 #3877B1 #B13877

tetradic

#77B138 #38B1AE #7238B1 #B1383B

square

#77B138 #38B1AE #7238B1 #B1383B

split-complementary

#77B138 #383BB1 #AE38B1

monochromatic

#38541B #588329 #77B138 #95CB5B #B3DA8A

Accessibility & contrast

On white

2.58

#77B138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#77B138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B138

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B138	#FFFFFF	#000000	##000000
##77B138	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A426

Deuteranopia (green-blind)

#B1A042

Tritanopia (blue-blind)

#79AA99

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #77b138;
/* rgb */ color: rgb(119, 177, 56);
/* oklch */ color: oklch(69.6% 0.163 131.6);

Tailwind

colors: {
  custom: {
    50: '#a2c875',
    500: '#77b138',
    950: '#000000',
  },
}

SCSS

$custom: #77b138;
$custom-light: #a2c875;
$custom-dark: #000000;

JSON

{
  "hex": "#77b138",
  "rgb": {
    "r": 119,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 88.76,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69611,
    "c": 0.16271,
    "h": 131.6
  },
  "luminance": 0.35652
}

Semantic roles & 50–950 ramp

primary

#77B138

secondary

#A181C4

accent

#4CDB91

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B138

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

Preview Lab → · Contrast checker → · Palette generator →