#77C33B#77C33B

#77C33B is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.1% C 0.184 H 134.2°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#77C33B
RGB	rgb(119, 195, 59)
HSL	hsl(94, 54%, 50%)
HSV	hsv(94, 70%, 76%)
CMYK	cmyk(39%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(71.74, -45.83, 58.07)
CIE-LCH	lch(71.74, 73.98, 128.28°)
OKLab	oklab(74.09% -0.1282 0.1316)
OKLCH	oklch(74.09% 0.184 134.2)
XYZ	xyz(27.9117, 43.2665, 11.0174)
Luminance	0.4327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C33B #873BC3

analogous

#BBC33B #77C33B #3BC343

triadic

#77C33B #3B77C3 #C33B77

tetradic

#77C33B #3BBBC3 #873BC3 #C3433B

square

#77C33B #3BBBC3 #873BC3 #C3433B

split-complementary

#77C33B #433BC3 #C33BBB

monochromatic

#3E651F #5A942D #77C33B #97D269 #B8E098

Accessibility & contrast

On white

2.18

#77C33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#77C33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C33B

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C33B	#FFFFFF	#000000	##000000
##77C33B	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB426

Deuteranopia (green-blind)

#C0AE47

Tritanopia (blue-blind)

#76BCA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #77c33b;
/* rgb */ color: rgb(119, 195, 59);
/* oklch */ color: oklch(74.1% 0.184 134.2);

Tailwind

colors: {
  custom: {
    50: '#a4d579',
    500: '#77c33b',
    950: '#000000',
  },
}

SCSS

$custom: #77c33b;
$custom-light: #a4d579;
$custom-dark: #000000;

JSON

{
  "hex": "#77c33b",
  "rgb": {
    "r": 119,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 93.529,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74094,
    "c": 0.1837,
    "h": 134.2
  },
  "luminance": 0.43268
}

Semantic roles & 50–950 ramp

primary

#77C33B

secondary

#B18ECC

accent

#4BDD9C

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C33B

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

Preview Lab → · Contrast checker → · Palette generator →