#7BBC33#7BBC33

#7BBC33 is a light, vivid yellow-green. Relative luminance 0.404; OKLCH L 72.5% C 0.178 H 131.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#7BBC33
RGB	rgb(123, 188, 51)
HSL	hsl(88, 57%, 47%)
HSV	hsv(88, 73%, 74%)
CMYK	cmyk(34.6%, 0%, 72.9%, 26.3%)
CIE-LAB	lab(69.76, -42.01, 59.09)
CIE-LCH	lch(69.76, 72.51, 125.41°)
OKLab	oklab(72.52% -0.1186 0.1325)
OKLCH	oklch(72.52% 0.178 131.8)
XYZ	xyz(26.7488, 40.4154, 9.5229)
Luminance	0.4042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BBC33 #7433BC

analogous

#BCB933 #7BBC33 #37BC33

triadic

#7BBC33 #337BBC #BC337B

tetradic

#7BBC33 #33BCB9 #7433BC #BC3337

square

#7BBC33 #33BCB9 #7433BC #BC3337

split-complementary

#7BBC33 #3337BC #B933BC

monochromatic

#3C5C19 #5C8C26 #7BBC33 #99D25A #B7DF8A

Accessibility & contrast

On white

2.31

#7BBC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#7BBC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BBC33

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BBC33	#FFFFFF	#000000	##000000
##7BBC33	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE19

Deuteranopia (green-blind)

#BBA940

Tritanopia (blue-blind)

#7DB4A1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #7bbc33;
/* rgb */ color: rgb(123, 188, 51);
/* oklch */ color: oklch(72.5% 0.178 131.8);

Tailwind

colors: {
  custom: {
    50: '#a6d074',
    500: '#7bbc33',
    950: '#000000',
  },
}

SCSS

$custom: #7bbc33;
$custom-light: #a6d074;
$custom-dark: #000000;

JSON

{
  "hex": "#7bbc33",
  "rgb": {
    "r": 123,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 88.467,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.7252,
    "c": 0.17789,
    "h": 131.8
  },
  "luminance": 0.40416
}

Semantic roles & 50–950 ramp

primary

#7BBC33

secondary

#A481C9

accent

#47E190

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #7BBC33

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

Preview Lab → · Contrast checker → · Palette generator →