#45E05B#45E05B

#45E05B is a light, highly saturated green. Relative luminance 0.553; OKLCH L 79.9% C 0.218 H 145.4°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#45E05B
RGB	rgb(69, 224, 91)
HSL	hsl(129, 71%, 57%)
HSV	hsv(129, 69%, 88%)
CMYK	cmyk(69.2%, 0%, 59.4%, 12.2%)
CIE-LAB	lab(79.23, -66.32, 52.54)
CIE-LCH	lch(79.23, 84.61, 141.61°)
OKLab	oklab(79.89% -0.1791 0.1237)
OKLCH	oklch(79.89% 0.218 145.4)
XYZ	xyz(30.9961, 55.3285, 18.9414)
Luminance	0.5533 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E05B #E045CA

analogous

#7DE045 #45E05B #45E0A8

triadic

#45E05B #5B45E0 #E05B45

tetradic

#45E05B #457DE0 #E045CA #E0A845

square

#45E05B #457DE0 #E045CA #E0A845

split-complementary

#45E05B #A845E0 #E0457D

monochromatic

#18922A #21C739 #45E05B #79E989 #AEF1B8

Accessibility & contrast

On white

1.74

#45E05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#45E05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E05B

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E05B	#FFFFFF	#000000	##000000
##45E05B	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4D

Deuteranopia (green-blind)

#D1BF66

Tritanopia (blue-blind)

#00DAC3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #45e05b;
/* rgb */ color: rgb(69, 224, 91);
/* oklch */ color: oklch(79.9% 0.218 145.4);

Tailwind

colors: {
  custom: {
    50: '#8deb8d',
    500: '#45e05b',
    950: '#000000',
  },
}

SCSS

$custom: #45e05b;
$custom-light: #8deb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#45e05b",
  "rgb": {
    "r": 69,
    "g": 224,
    "b": 91
  },
  "hsl": {
    "h": 128.516,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.79889,
    "c": 0.2177,
    "h": 145.4
  },
  "luminance": 0.55332
}

Semantic roles & 50–950 ramp

primary

#45E05B

secondary

#973289

accent

#3AD5EE

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #45E05B

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

Preview Lab → · Contrast checker → · Palette generator →