#77B553#77B553

#77B553 is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.9% C 0.146 H 135.3°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#77B553
RGB	rgb(119, 181, 83)
HSL	hsl(98, 40%, 52%)
HSV	hsv(98, 54%, 71%)
CMYK	cmyk(34.3%, 0%, 54.1%, 29%)
CIE-LAB	lab(67.72, -37.57, 43.20)
CIE-LCH	lch(67.72, 57.25, 131.02°)
OKLab	oklab(70.89% -0.1038 0.1026)
OKLCH	oklch(70.89% 0.146 135.3)
XYZ	xyz(25.6924, 37.5931, 14.0844)
Luminance	0.3759 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B553 #9153B5

analogous

#A8B553 #77B553 #53B560

triadic

#77B553 #5377B5 #B55377

tetradic

#77B553 #53A8B5 #9153B5 #B56053

square

#77B553 #53A8B5 #9153B5 #B56053

split-complementary

#77B553 #6053B5 #B553A8

monochromatic

#3F632B #5B8E3D #77B553 #99C77E #BBDAA9

Accessibility & contrast

On white

2.47

#77B553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#77B553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B553

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B553	#FFFFFF	#000000	##000000
##77B553	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA84A

Deuteranopia (green-blind)

#B2A35A

Tritanopia (blue-blind)

#76AF9F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #77b553;
/* rgb */ color: rgb(119, 181, 83);
/* oklch */ color: oklch(70.9% 0.146 135.3);

Tailwind

colors: {
  custom: {
    50: '#a1cb86',
    500: '#77b553',
    950: '#000000',
  },
}

SCSS

$custom: #77b553;
$custom-light: #a1cb86;
$custom-dark: #000000;

JSON

{
  "hex": "#77b553",
  "rgb": {
    "r": 119,
    "g": 181,
    "b": 83
  },
  "hsl": {
    "h": 97.959,
    "s": 39.837,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70888,
    "c": 0.14592,
    "h": 135.3
  },
  "luminance": 0.37594
}

Semantic roles & 50–950 ramp

primary

#77B553

secondary

#B89CC7

accent

#58D0A4

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #77B553

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

Preview Lab → · Contrast checker → · Palette generator →