#7BB331#7BB331

#7BB331 is a light, vivid yellow-green. Relative luminance 0.367; OKLCH L 70.3% C 0.168 H 130.3°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#7BB331
RGB	rgb(123, 179, 49)
HSL	hsl(86, 57%, 45%)
HSV	hsv(86, 73%, 70%)
CMYK	cmyk(31.3%, 0%, 72.6%, 29.8%)
CIE-LAB	lab(67.03, -38.20, 57.10)
CIE-LCH	lch(67.03, 68.70, 123.79°)
OKLab	oklab(70.29% -0.1084 0.1281)
OKLCH	oklch(70.29% 0.168 130.3)
XYZ	xyz(24.8427, 36.6721, 8.6747)
Luminance	0.3667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB331 #6931B3

analogous

#B3AA31 #7BB331 #3AB331

triadic

#7BB331 #317BB3 #B3317B

tetradic

#7BB331 #31B3AA #6931B3 #B3313A

square

#7BB331 #31B3AA #6931B3 #B3313A

split-complementary

#7BB331 #313AB3 #AA31B3

monochromatic

#395317 #5A8324 #7BB331 #99D052 #B6DD82

Accessibility & contrast

On white

2.52

#7BB331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#7BB331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB331

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB331	#FFFFFF	#000000	##000000
##7BB331	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA619

Deuteranopia (green-blind)

#B4A23D

Tritanopia (blue-blind)

#7EAB9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #7bb331;
/* rgb */ color: rgb(123, 179, 49);
/* oklch */ color: oklch(70.3% 0.168 130.3);

Tailwind

colors: {
  custom: {
    50: '#a5ca72',
    500: '#7bb331',
    950: '#000000',
  },
}

SCSS

$custom: #7bb331;
$custom-light: #a5ca72;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb331",
  "rgb": {
    "r": 123,
    "g": 179,
    "b": 49
  },
  "hsl": {
    "h": 85.846,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70288,
    "c": 0.16782,
    "h": 130.3
  },
  "luminance": 0.36673
}

Semantic roles & 50–950 ramp

primary

#7BB331

secondary

#9B7AC6

accent

#48E089

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #7BB331

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

Preview Lab → · Contrast checker → · Palette generator →