#5AC77B#5AC77B

#5AC77B is a light, vivid green. Relative luminance 0.445; OKLCH L 74.7% C 0.149 H 151.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#5AC77B
RGB	rgb(90, 199, 123)
HSL	hsl(138, 49%, 57%)
HSV	hsv(138, 55%, 78%)
CMYK	cmyk(54.8%, 0%, 38.2%, 22%)
CIE-LAB	lab(72.53, -48.05, 28.83)
CIE-LCH	lch(72.53, 56.03, 149.04°)
OKLab	oklab(74.66% -0.1303 0.0719)
OKLCH	oklch(74.66% 0.149 151.1)
XYZ	xyz(28.2130, 44.4481, 25.8276)
Luminance	0.4445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC77B #C75AA6

analogous

#70C75A #5AC77B #5AC7B2

triadic

#5AC77B #7B5AC7 #C77B5A

tetradic

#5AC77B #5A70C7 #C75AA6 #C7B25A

square

#5AC77B #5A70C7 #C75AA6 #C7B25A

split-complementary

#5AC77B #B25AC7 #C75A70

monochromatic

#2A7C43 #3AAA5C #5AC77B #88D7A0 #B5E6C4

Accessibility & contrast

On white

2.12

#5AC77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#5AC77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC77B

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC77B	#FFFFFF	#000000	##000000
##5AC77B	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B876

Deuteranopia (green-blind)

#B9AE80

Tritanopia (blue-blind)

#3FC4B4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #5ac77b;
/* rgb */ color: rgb(90, 199, 123);
/* oklch */ color: oklch(74.7% 0.149 151.1);

Tailwind

colors: {
  custom: {
    50: '#91d9a2',
    500: '#5ac77b',
    950: '#000000',
  },
}

SCSS

$custom: #5ac77b;
$custom-light: #91d9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac77b",
  "rgb": {
    "r": 90,
    "g": 199,
    "b": 123
  },
  "hsl": {
    "h": 138.165,
    "s": 49.321,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74661,
    "c": 0.14878,
    "h": 151.1
  },
  "luminance": 0.44451
}

Semantic roles & 50–950 ramp

primary

#5AC77B

secondary

#D5A8C7

accent

#4FAFD9

background

#F9FDFA

surface

#F2FAF3

border

#CCD3CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #5AC77B

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

Preview Lab → · Contrast checker → · Palette generator →