#77BB2D#77BB2D

#77BB2D is a light, vivid yellow-green. Relative luminance 0.397; OKLCH L 72.0% C 0.182 H 132.3°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#77BB2D
RGB	rgb(119, 187, 45)
HSL	hsl(89, 61%, 45%)
HSV	hsv(89, 76%, 73%)
CMYK	cmyk(36.4%, 0%, 75.9%, 26.7%)
CIE-LAB	lab(69.22, -43.37, 60.55)
CIE-LCH	lch(69.22, 74.48, 125.62°)
OKLab	oklab(72.01% -0.1225 0.1348)
OKLCH	oklch(72.01% 0.182 132.3)
XYZ	xyz(25.8514, 39.6510, 8.7734)
Luminance	0.3965 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BB2D #712DBB

analogous

#BBB82D #77BB2D #30BB2D

triadic

#77BB2D #2D77BB #BB2D77

tetradic

#77BB2D #2DBBB8 #712DBB #BB2D30

square

#77BB2D #2DBBB8 #712DBB #BB2D30

split-complementary

#77BB2D #2D30BB #B82DBB

monochromatic

#385815 #588A21 #77BB2D #95D550 #B3E182

Accessibility & contrast

On white

2.35

#77BB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#77BB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BB2D

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BB2D	#FFFFFF	#000000	##000000
##77BB2D	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC0A

Deuteranopia (green-blind)

#BAA73C

Tritanopia (blue-blind)

#78B3A0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #77bb2d;
/* rgb */ color: rgb(119, 187, 45);
/* oklch */ color: oklch(72.0% 0.182 132.3);

Tailwind

colors: {
  custom: {
    50: '#a4d071',
    500: '#77bb2d',
    950: '#000000',
  },
}

SCSS

$custom: #77bb2d;
$custom-light: #a4d071;
$custom-dark: #000000;

JSON

{
  "hex": "#77bb2d",
  "rgb": {
    "r": 119,
    "g": 187,
    "b": 45
  },
  "hsl": {
    "h": 88.732,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7201,
    "c": 0.18214,
    "h": 132.3
  },
  "luminance": 0.39652
}

Semantic roles & 50–950 ramp

primary

#77BB2D

secondary

#A07ACA

accent

#43E491

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #77BB2D

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

Preview Lab → · Contrast checker → · Palette generator →