#77B319#77B319

#77B319 is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 69.9% C 0.181 H 130.1°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#77B319
RGB	rgb(119, 179, 25)
HSL	hsl(83, 75%, 40%)
HSV	hsv(83, 86%, 70%)
CMYK	cmyk(33.5%, 0%, 86%, 29.8%)
CIE-LAB	lab(66.70, -40.85, 63.80)
CIE-LCH	lch(66.70, 75.76, 122.63°)
OKLab	oklab(69.92% -0.1169 0.1386)
OKLCH	oklch(69.92% 0.181 130.1)
XYZ	xyz(23.9032, 36.2315, 6.6535)
Luminance	0.3623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B319 #5519B3

analogous

#B3A219 #77B319 #2AB319

triadic

#77B319 #1977B3 #B31977

tetradic

#77B319 #19B3A2 #5519B3 #B3192A

square

#77B319 #19B3A2 #5519B3 #B3192A

split-complementary

#77B319 #192AB3 #A219B3

monochromatic

#30480A #537D12 #77B319 #99E128 #B2E85E

Accessibility & contrast

On white

2.55

#77B319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#77B319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B319

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B319	#FFFFFF	#000000	##000000
##77B319	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA500

Deuteranopia (green-blind)

#B3A12D

Tritanopia (blue-blind)

#7AAB98

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #77b319;
/* rgb */ color: rgb(119, 179, 25);
/* oklch */ color: oklch(69.9% 0.181 130.1);

Tailwind

colors: {
  custom: {
    50: '#a4ca68',
    500: '#77b319',
    950: '#000000',
  },
}

SCSS

$custom: #77b319;
$custom-light: #a4ca68;
$custom-dark: #000000;

JSON

{
  "hex": "#77b319",
  "rgb": {
    "r": 119,
    "g": 179,
    "b": 25
  },
  "hsl": {
    "h": 83.377,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.69921,
    "c": 0.18135,
    "h": 130.1
  },
  "luminance": 0.36232
}

Semantic roles & 50–950 ramp

primary

#77B319

secondary

#875BCC

accent

#36F27F

background

#FAFCF6

surface

#F4F8EB

border

#CED1C6

text

#101307

muted

#7F827A

Preview Lab

Preview with #77B319

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

Preview Lab → · Contrast checker → · Palette generator →