#33B558#33B558

#33B558 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.173 H 148.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#33B558
RGB	rgb(51, 181, 88)
HSL	hsl(137, 56%, 45%)
HSV	hsv(137, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 51.4%, 29%)
CIE-LAB	lab(65.32, -54.88, 37.27)
CIE-LCH	lch(65.32, 66.34, 145.82°)
OKLab	oklab(68.26% -0.1477 0.0901)
OKLCH	oklch(68.26% 0.173 148.6)
XYZ	xyz(19.6490, 34.4539, 14.8454)
Luminance	0.3446 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B558 #B53390

analogous

#4FB533 #33B558 #33B599

triadic

#33B558 #5833B5 #B55833

tetradic

#33B558 #334FB5 #B53390 #B59933

square

#33B558 #334FB5 #B53390 #B59933

split-complementary

#33B558 #9933B5 #B5334F

monochromatic

#18562A #268541 #33B558 #56CF78 #86DD9E

Accessibility & contrast

On white

2.66

#33B558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#33B558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B558

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B558	#FFFFFF	#000000	##000000
##33B558	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A550

Deuteranopia (green-blind)

#A79A5F

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b558;
/* rgb */ color: rgb(51, 181, 88);
/* oklch */ color: oklch(68.3% 0.173 148.6);

Tailwind

colors: {
  custom: {
    50: '#7dcc89',
    500: '#33b558',
    950: '#000000',
  },
}

SCSS

$custom: #33b558;
$custom-light: #7dcc89;
$custom-dark: #000000;

JSON

{
  "hex": "#33b558",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 137.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68262,
    "c": 0.17302,
    "h": 148.6
  },
  "luminance": 0.34456
}

Semantic roles & 50–950 ramp

primary

#33B558

secondary

#C67DB2

accent

#48B4DF

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #33B558

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

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