#77B83B#77B83B

#77B83B is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.4% C 0.170 H 132.9°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#77B83B
RGB	rgb(119, 184, 59)
HSL	hsl(91, 51%, 48%)
HSV	hsv(91, 68%, 72%)
CMYK	cmyk(35.3%, 0%, 67.9%, 27.8%)
CIE-LAB	lab(68.40, -41.16, 54.61)
CIE-LCH	lch(68.40, 68.38, 127.00°)
OKLab	oklab(71.37% -0.1155 0.1243)
OKLCH	oklch(71.37% 0.17 132.9)
XYZ	xyz(25.5373, 38.5176, 10.2259)
Luminance	0.3852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B83B #7C3BB8

analogous

#B5B83B #77B83B #3BB83E

triadic

#77B83B #3B77B8 #B83B77

tetradic

#77B83B #3BB5B8 #7C3BB8 #B83E3B

square

#77B83B #3BB5B8 #7C3BB8 #B83E3B

split-complementary

#77B83B #3E3BB8 #B83BB5

monochromatic

#3B5B1D #598A2C #77B83B #96CD63 #B5DC92

Accessibility & contrast

On white

2.41

#77B83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#77B83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B83B

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B83B	#FFFFFF	#000000	##000000
##77B83B	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA29

Deuteranopia (green-blind)

#B6A546

Tritanopia (blue-blind)

#78B19F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #77b83b;
/* rgb */ color: rgb(119, 184, 59);
/* oklch */ color: oklch(71.4% 0.170 132.9);

Tailwind

colors: {
  custom: {
    50: '#a3ce78',
    500: '#77b83b',
    950: '#000000',
  },
}

SCSS

$custom: #77b83b;
$custom-light: #a3ce78;
$custom-dark: #000000;

JSON

{
  "hex": "#77b83b",
  "rgb": {
    "r": 119,
    "g": 184,
    "b": 59
  },
  "hsl": {
    "h": 91.2,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7137,
    "c": 0.16968,
    "h": 132.9
  },
  "luminance": 0.38519
}

Semantic roles & 50–950 ramp

primary

#77B83B

secondary

#A988C7

accent

#4DDB97

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B83B

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

Preview Lab → · Contrast checker → · Palette generator →