#33B458#33B458

#33B458 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.0% C 0.172 H 148.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#33B458
RGB	rgb(51, 180, 88)
HSL	hsl(137, 56%, 45%)
HSV	hsv(137, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 51.1%, 29.4%)
CIE-LAB	lab(65.00, -54.52, 36.88)
CIE-LCH	lch(65.00, 65.82, 145.93°)
OKLab	oklab(68% -0.1467 0.0892)
OKLCH	oklch(68% 0.172 148.7)
XYZ	xyz(19.4464, 34.0487, 14.7778)
Luminance	0.3405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B458 #B4338F

analogous

#4FB433 #33B458 #33B498

triadic

#33B458 #5833B4 #B45833

tetradic

#33B458 #334FB4 #B4338F #B49833

square

#33B458 #334FB4 #B4338F #B49833

split-complementary

#33B458 #9833B4 #B4334F

monochromatic

#185529 #258441 #33B458 #55CF78 #85DC9E

Accessibility & contrast

On white

2.69

#33B458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#33B458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B458

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B458	#FFFFFF	#000000	##000000
##33B458	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A450

Deuteranopia (green-blind)

#A6995F

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b458;
/* rgb */ color: rgb(51, 180, 88);
/* oklch */ color: oklch(68.0% 0.172 148.7);

Tailwind

colors: {
  custom: {
    50: '#7dcc89',
    500: '#33b458',
    950: '#000000',
  },
}

SCSS

$custom: #33b458;
$custom-light: #7dcc89;
$custom-dark: #000000;

JSON

{
  "hex": "#33b458",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 88
  },
  "hsl": {
    "h": 137.209,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67997,
    "c": 0.17173,
    "h": 148.7
  },
  "luminance": 0.34051
}

Semantic roles & 50–950 ramp

primary

#33B458

secondary

#C67DB1

accent

#49B4DF

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #33B458

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

Preview Lab → · Contrast checker → · Palette generator →