#77AC3B#77AC3B

#77AC3B is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.4% C 0.154 H 131.0°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#77AC3B
RGB	rgb(119, 172, 59)
HSL	hsl(88, 49%, 45%)
HSV	hsv(88, 66%, 67%)
CMYK	cmyk(30.8%, 0%, 65.7%, 32.5%)
CIE-LAB	lab(64.76, -35.84, 50.75)
CIE-LCH	lch(64.76, 62.13, 125.23°)
OKLab	oklab(68.4% -0.1009 0.1162)
OKLCH	oklch(68.4% 0.154 131)
XYZ	xyz(23.1495, 33.7420, 9.4300)
Luminance	0.3374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77AC3B #703BAC

analogous

#ACA93B #77AC3B #3EAC3B

triadic

#77AC3B #3B77AC #AC3B77

tetradic

#77AC3B #3BACA9 #703BAC #AC3B3E

square

#77AC3B #3BACA9 #703BAC #AC3B3E

split-complementary

#77AC3B #3B3EAC #A93BAC

monochromatic

#38511C #577E2B #77AC3B #95C75D #B3D78A

Accessibility & contrast

On white

2.71

#77AC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#77AC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77AC3B

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77AC3B	#FFFFFF	#000000	##000000
##77AC3B	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A02C

Deuteranopia (green-blind)

#AC9C44

Tritanopia (blue-blind)

#79A595

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #77ac3b;
/* rgb */ color: rgb(119, 172, 59);
/* oklch */ color: oklch(68.4% 0.154 131.0);

Tailwind

colors: {
  custom: {
    50: '#a2c576',
    500: '#77ac3b',
    950: '#000000',
  },
}

SCSS

$custom: #77ac3b;
$custom-light: #a2c576;
$custom-dark: #000000;

JSON

{
  "hex": "#77ac3b",
  "rgb": {
    "r": 119,
    "g": 172,
    "b": 59
  },
  "hsl": {
    "h": 88.142,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68402,
    "c": 0.15393,
    "h": 131
  },
  "luminance": 0.33743
}

Semantic roles & 50–950 ramp

primary

#77AC3B

secondary

#9F81C1

accent

#4FD890

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77AC3B

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

Preview Lab → · Contrast checker → · Palette generator →