#77B548#77B548

#77B548 is a light, vivid yellow-green. Relative luminance 0.374; OKLCH L 70.8% C 0.156 H 133.8°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#77B548
RGB	rgb(119, 181, 72)
HSL	hsl(94, 43%, 50%)
HSV	hsv(94, 60%, 71%)
CMYK	cmyk(34.3%, 0%, 60.2%, 29%)
CIE-LAB	lab(67.60, -38.72, 48.19)
CIE-LCH	lch(67.60, 61.82, 128.78°)
OKLab	oklab(70.76% -0.1078 0.1123)
OKLCH	oklch(70.76% 0.156 133.8)
XYZ	xyz(25.3009, 37.4365, 12.0225)
Luminance	0.3744 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B548 #8648B5

analogous

#AEB548 #77B548 #48B54F

triadic

#77B548 #4877B5 #B54877

tetradic

#77B548 #48AEB5 #8648B5 #B54F48

square

#77B548 #48AEB5 #8648B5 #B54F48

split-complementary

#77B548 #4F48B5 #B548AE

monochromatic

#3D5D25 #5A8937 #77B548 #97C773 #B8D99F

Accessibility & contrast

On white

2.47

#77B548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#77B548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B548

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B548	#FFFFFF	#000000	##000000
##77B548	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA83C

Deuteranopia (green-blind)

#B3A350

Tritanopia (blue-blind)

#77AE9E

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #77b548;
/* rgb */ color: rgb(119, 181, 72);
/* oklch */ color: oklch(70.8% 0.156 133.8);

Tailwind

colors: {
  custom: {
    50: '#a2cb7f',
    500: '#77b548',
    950: '#000000',
  },
}

SCSS

$custom: #77b548;
$custom-light: #a2cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#77b548",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 94.128,
    "s": 43.083,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70756,
    "c": 0.15566,
    "h": 133.8
  },
  "luminance": 0.37438
}

Semantic roles & 50–950 ramp

primary

#77B548

secondary

#B093C5

accent

#55D39D

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #77B548

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

Preview Lab → · Contrast checker → · Palette generator →